DictionaryAI

confine

kuhn-FYN/kənˈfaɪn/
As a nounKON-fyn

Verbconfines, confining, confined

Noun pluralconfines

4 meanings of confine

Practice

  1. 1
    verbtransitive
    To restrict someone or something to a particular area or scope; to keep within certain bounds.

    The judge confined her questions to events from that night.

    New regulations confine heavy trucks to a handful of designated routes.

    Similarrestrict, limit, pen

    Oppositefree, release, expand, broaden

    Note

    The living verb, and it almost always travels with to: confined to quarters, confined to the facts. It is often reflexive. Dryden's preface says a translator must "confine himself to the compass of numbers," and Socrates is asked why he had not confined himself to ordinary pursuits. In that use it means keeping one's own work within limits. Its synonyms pen and hem in suit the outward use, as when Shakespeare's wild flood is kept confined.

  2. 2
    nouncountableplural
    A boundary or limit marking the edge of an area or range.

    Commercial fishing boats may not operate within the confines of the marine reserve.

    He spent his entire career within the confines of one small department.

    Similarboundary, limit, bound, border, perimeter

    Note

    Nearly always plural and nearly always in one frame: within the confines of a place, a reserve, a department. The plural names edges felt from the inside, so it suits narrow or enclosing spaces better than open frontiers. The confines of a cell sounds natural, while the confines of a continent does not. Use boundary or limit when only one is meant.

  3. 3
    nounliteraryuncountable
    The state of being imprisoned or kept shut away.

    The poem ends with the captive knight released at last from close confine.

    Through all her long confine, she sang of open fields and summer sky.

    Similarcaptivity, imprisonment, incarceration, confinement

    Oppositefreedom, liberty, release

    Note

    A word for verse rather than speech, at home in ballads. The folk song "Lord Bateman" has the lady who "did release you from close confine," and close confine is the phrase it keeps returning to, partly because it rhymes so easily with wine. In prose, confinement does this work. Here the singular means the state of being held, while the plural confines names the walls themselves, as in the "limits" meaning.

    Checked 30 Oct 2026 · 2 facts

    • The folk song Lord Bateman contains "did release you from close confine," referring to the lady who freed the prisoner. en.wiktionary.org
    • The imprisonment phrase recurs in versions of the ballad and rhymes with wine. mainlynorfolk.info

Less common meaning

  1. 4
    verbobsolete
    To have a common boundary with something; to border on it.

    Two kingdoms that confine upon each other must keep careful watch on their borders.

    Where your gloomy bounds / Confine with heaven
    1667, John Milton, Paradise Lost
    Note

    A meeting of edges rather than a fence around something. Two places confine when their borders touch, the meaning closest to the French noun confins behind the whole word. Milton's bounds "confine with heaven" in Paradise Lost (1667), and Boswell's Johnson still speaks of regions that "confine with Germany." It takes with, on or upon, never a direct object. That is the quickest way to tell it from the restricting verb. Today it is obsolete, fit only for deliberate period pastiche.

Practice

Can you tell the meanings of confine apart? Answer 4 quick questions from this page, or write your own sentence and AI will check it.

Origin

From Middle French confiner, from confins, going back through Medieval Latin confines to Latin confinium (a border), from confīnis.

Checked 30 Oct 2026 · 2 facts

  • Confine derives from Middle French confiner, from confins, through Medieval Latin confines to Latin confinium, from confīnis. en.wiktionary.org
  • Latin confinium means a border. etymonline.com