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secure

adjectiveverbcommon in dialogue

  • United States//səˈkjʊɹ//
  • United States//səˈkjɝ//
  • United States//səˈkjɔɹ//
  • //sɪˈkjʊə(ɹ)//
  • //sɪˈkjɔː(ɹ)//

Free from attack or danger; protected.

adjective

  1. 1

    Free from attack or danger; protected.

  2. 2

    Free from the danger of theft; safe.

  3. 3

    Free from the risk of eavesdropping, interception or discovery; secret.

  4. 4

    Free from anxiety or doubt; unafraid.

    But thou, secure of soul, unbent with woes.

    No sooner were we up there, than the old woman dragged the ladder, by which we had ascended, away with a chuckle, as if she was now secure that we could do no mischief, and sat herself down again once more, to doze and await her master's return.

  5. 5

    Firm and not likely to fail; stable.

  6. 6

    Free from the risk of financial loss; reliable.

  7. 7

    Confident in opinion; not entertaining, or not having reason to entertain, doubt; certain; sure; commonly used with of.

    secure of a welcome

    Confidence then bore thee on, secure / Either to meet no danger, or to find / Matter of glorious trial.

  8. 8

    obsoleteOverconfident; incautious; careless.

    They were secure where they ought to have been wary, and timorous where they might well have been secure.

  9. 9

    Certain to be achieved or gained; assured.

    Just when victory seemed secure, they let it slip from their grasp.

Etymology

Borrowed from Latin sēcūrus (“of persons, free from care, quiet, easy; in a bad sense, careless, reckless; of things, tranquil, also free from danger, safe, secure”), from sē- (“without”) + cūra (“care”); see cure. Doublet of sure and the now obsolete or dialectal sicker (“certain, safe”).

verb

  1. 1

    To make safe; to relieve from apprehensions of, or exposure to, danger; to guard; to protect.

    I spread a cloud before the victor's sight, / Sustained the vanquished, and secured his flight.

  2. 2

    To put beyond hazard of losing or of not receiving; to make certain; to assure; frequently with against or from, or formerly with of.

    to secure a creditor against loss; to secure a debt by a mortgage

    It secures its possessor of eternal happiness.

  3. 3

    To fix in place; to close or confine effectually; to render incapable of getting loose or escaping.

    to secure a prisoner; to secure a door, or the hatches of a ship

    All springs for the engine and tender are of the laminated type with plates of carbon steel, which are secured in the spring buckles by a vertical centre rivet.

  4. 4

    To get possession of; to make oneself secure of; to acquire certainly.

    to secure an estate

    Her achievements have secured her place in the annals of our nation

    With the Argentinian secured United will step up their attempt to sign a midfielder and, possibly, a defender in the closing days of the transfer window. Juventus’s Arturo Vidal, Milan’s Nigel de Jong and Ajax’s Daley Blind, who is also a left-sided defensive player, are potential targets.

    [Captain] was able to secure some good photographs of the fortress.

  5. 5

    obsoleteTo plight or pledge.

Forms

comparative
securer, more secure
superlative
securest, most secure
past tense
secured
past participle
secured
present participle
securing
third person singular
secures
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).