If you have ever looked at a court record and seen the words “nolle prosequi” or “nolle prossed” next to a charge, you may have wondered what happened to the case — and whether it means the person was found innocent. The short answer to “define nolle pros” is that it is a formal decision by a prosecutor to stop pursuing a criminal charge, at least for now. The Latin phrase “nolle prosequi” means “to be unwilling to prosecute,” and when a case is described as “nolle prossed,” it means the prosecution has been dropped or abandoned by the prosecuting authority. This guide explains the term in plain language, how it differs from an acquittal or a dismissal, and what it can — and cannot — mean for the people involved. It is general legal education only, not legal advice, and procedures vary by jurisdiction, so the details in a real case depend on local law.
Court language is full of Latin phrases that sound more mysterious than they are, and “nolle prosequi” is a good example. It survives from older English legal practice, where prosecutors and courts recorded decisions in Latin, and it remains in use in the United States and some other common-law systems. Understanding it matters because it appears on public records, in news reports, and in background checks, and it is easy to misread it as something it is not — above all, as a finding that the accused person did nothing wrong.
How to “define nolle pros” in Plain Language
To “define nolle pros” precisely, start with who acts and what they do. A “nolle prosequi” is entered by the prosecutor — the state attorney, district attorney, or equivalent official — not by the judge and not by the jury. By entering it, the prosecutor formally declares that the state will not proceed with that charge at that time. The charge is then dropped from the active case, and the defendant is generally released from the obligations tied to that charge, such as upcoming hearings on it. The phrase “nolle prossed” is simply the informal past-tense form used in records and conversation to say that this entry was made.
Two features of the definition deserve emphasis. First, it is a prosecutorial decision, which means it reflects the prosecutor’s judgement about the case rather than a court’s finding about the facts. Prosecutors may enter a nolle prosequi for many reasons, discussed below, and the entry itself does not state which reason applied. Second, the effect is usually to end the current prosecution of that charge, but whether the charge can ever be brought again depends on the jurisdiction and on the circumstances — in some systems a nolle prosequi leaves the door open to refiling, while in others time limits or specific rules may close it. That is why lawyers are careful to distinguish a nolle prosequi from an acquittal, which generally does bar a second prosecution for the same offence.
Pronunciation and spelling
The phrase is pronounced roughly “NOL-ee PROSS-eh-kwee” in American legal usage, though pronunciations vary. You may see it abbreviated as “nol pros” or “nolle pros” in informal writing, and the verb form appears as “nolle prossed” or “nol-prossed.” All of these refer to the same procedural step. In some jurisdictions the same idea is expressed with different words, such as a prosecutor “declining to prosecute,” “abandoning” a charge, or entering a “discontinuance,” so a record from another system may describe the same outcome without using the Latin phrase at all.
Reasons Prosecutors “define nolle pros” Decisions
The reasons prosecutors “define nolle pros” decisions by are practical as often as they are legal, and a single case may involve several at once. The most common reason is insufficient evidence: after investigation, the prosecutor concludes that the available evidence is not strong enough to prove the charge beyond a reasonable doubt, which is the standard in criminal cases. Proceeding on weak evidence would waste court time and risk an unjust outcome, so the responsible step is to stop.
Other common reasons include a key witness becoming unavailable or unwilling to testify, new evidence undermining the original allegation, a problem with how evidence was obtained that makes it unusable, or the discovery that another charge better fits the facts. Sometimes a nolle prosequi follows an agreement: for example, the defendant may complete a diversion programme, make restitution, or plead to a different charge, with the remaining charges nolle prossed as part of the resolution. In other cases the prosecutor may decide that prosecution is not in the public interest, for instance where the conduct is minor, the harm has been addressed, or resources are better directed elsewhere. Because the entry itself rarely explains the reason, news reports and records often leave readers guessing — and that gap is where misunderstandings begin.
What a nolle prosequi does not decide
Crucially, a nolle prosequi does not decide whether the accused person committed the alleged act. It is not a verdict of “not guilty,” which is a finding by a judge or jury after a trial, and it is not a declaration of innocence. It says only that the prosecution will not proceed. Someone whose charge was nolle prossed may feel vindicated, and in a practical sense the immediate threat of that prosecution has ended, but the legal record still shows that a charge was brought and then abandoned, which is different from a charge that was never brought or that ended in acquittal. Anyone concerned about how such a record affects employment, licensing, or travel should seek advice from a qualified lawyer in the relevant jurisdiction rather than relying on general explanations.
Nolle Pros Compared With Dismissal and Acquittal
The clearest way to understand a nolle prosequi is to compare it with its neighbours in criminal procedure. The table below sets out the main distinctions in general terms; exact rules vary by jurisdiction, and some systems use these terms differently.
| Outcome | Who decides | What it means | Can the charge be brought again? |
|---|---|---|---|
| Nolle prosequi | Prosecutor | Prosecution voluntarily stops pursuing the charge | Sometimes, depending on jurisdiction and circumstances |
| Dismissal | Judge (often on a motion) | Case or charge is thrown out, for legal or procedural reasons | Depends on whether dismissal is with or without prejudice |
| Acquittal | Judge or jury after trial | Defendant found not guilty | Generally no, for the same offence |
| Declined charge | Prosecutor, before filing | No charge is ever filed | May be filed later if evidence emerges, within time limits |
Nolle prosequi versus dismissal
A dismissal is a court action: a judge ends the case or a charge, often because of a legal defect, a procedural failure, or a successful motion by the defence. A nolle prosequi is a prosecutorial action: the prosecutor chooses to stop. The practical result can look similar — the defendant walks out of court without a conviction on that charge — but the source of the decision matters for the record and for whether refiling is possible. Dismissals are commonly labelled “with prejudice” (barring refiling) or “without prejudice” (allowing refiling), while a nolle prosequi does not carry that label in the same way, and its refiling consequences must be worked out from local rules.
Nolle prosequi versus acquittal
An acquittal is the strongest outcome for a defendant: after hearing the evidence, a judge or jury finds the person not guilty, and the protection against double jeopardy generally prevents a second trial for the same offence. A nolle prosequi offers no such finding and no such protection in itself. That distinction is why lawyers and journalists try to use the terms precisely, and why a headline saying charges were “dropped” should not be read as saying the defendant was “cleared” in the sense of an acquittal.
What Happens After a Charge Is Nolle Prossed
After a charge is nolle prossed, the immediate court proceedings on that charge end. Bail or bond conditions tied solely to that charge generally fall away, and scheduled hearings on it are cancelled. If other charges remain in the same case, those continue unaffected, which is a common source of confusion: a person can have one charge nolle prossed while still facing others. The case file, including the original charge and the nolle prosequi entry, usually remains part of the court record unless a separate process — such as expungement or sealing, where available — removes or restricts it.
Whether the charge can be refiled is the question most people ask next, and the honest general answer is that it depends. Factors include the jurisdiction’s rules on nolle prosequi, the reason the charge was dropped, and the statute of limitations — the time limit within which a prosecution must be brought. If the limitation period has expired, refiling is barred even if the nolle prosequi itself would have allowed it. If new evidence emerges within the period, refiling may be possible in some systems. Because these rules differ sharply between places, anyone facing this situation needs jurisdiction-specific legal advice, and general articles like this one cannot substitute for it.
Readers interested in the broader legal context may find it helpful to see how foundational legal texts frame rights and procedure. The text of the Thirteenth Amendment and the text of the First Amendment are two well-known examples of how legal principles were written into lasting constitutional language, and they illustrate the tradition within which modern criminal procedure, including the nolle prosequi, developed.
Frequently Asked Questions
Does “nolle prossed” mean the person is innocent?
No. It means the prosecutor stopped pursuing the charge. It is not a finding of innocence and not an acquittal, though it does end the current prosecution of that charge.
Can a nolle prossed charge be brought back?
Sometimes. It depends on the jurisdiction, the reason for the entry, and the statute of limitations. In some systems refiling is possible; in others it is effectively barred. Local legal advice is essential for a specific case.
Who enters a nolle prosequi?
The prosecutor. It is a prosecutorial decision, not a judicial verdict, though in some jurisdictions the court must accept or record the entry.
Will a nolle prossed charge appear on a record?
Often yes, as part of the court record, unless it is later expunged or sealed under local rules. The record typically shows both the original charge and the nolle prosequi entry.
Conclusion
To define nolle pros in one sentence: it is a prosecutor’s formal decision to stop pursuing a criminal charge, recorded as a nolle prosequi, after which the current prosecution of that charge ends. It is not an acquittal, not a declaration of innocence, and not the same as a judicial dismissal, and whether the charge can ever return depends on local law and time limits. Understanding those distinctions helps readers interpret court records and news reports accurately — and reminds us why precise legal language matters. This article is general education only; for advice about a specific charge or record, consult a qualified lawyer in the relevant jurisdiction.
