passive

[ pas-iv ]
See synonyms for: passivepassively on Thesaurus.com

adjective
  1. not reacting visibly to something that might be expected to produce manifestations of an emotion or feeling.

  2. not participating readily or actively; inactive: a passive member of a committee.

  1. not involving visible reaction or active participation: to play a passive role.

  2. inert or quiescent.

  3. influenced, acted upon, or affected by some external force, cause, or agency; being the object of action rather than causing action (opposed to active def. 6).

  4. receiving or characterized by the reception of impressions or influences from external sources.

  5. produced or caused by an external agency.

  6. receiving, enduring, or submitting without resistance: a passive hypnotic subject.

  7. Grammar.

    • noting a voice in the inflection of the verb in some languages which is used to indicate that the subject undergoes the action of the verb. Latin portātur, “he, she, or it is carried,” is in the passive voice.

    • noting or pertaining to a construction similar to this in meaning, as English He is carried (opposed to active def. 8).

  8. Chemistry. inactive, especially under conditions in which chemical activity is to be expected.

  9. Metallurgy. (of a metal) treated so as to impart impassivity.

  10. Medicine/Medical. of or relating to certain unhealthy but dormant conditions; inactive, as opposed to active or spontaneous.

  11. Telecommunications. designed to relay signals without electronic devices: a passive communications satellite.

  12. (of a solar heating system) accumulating and distributing solar heat without the aid of machinery.

nounGrammar.
  1. the passive voice.

  2. a passive form or construction.

Origin of passive

1
First recorded in 1350–1400; Middle English, from Latin passīvus literally, “submissive,” equivalent to pass(us) (past participle of patī “to experience, undergo, submit”) + -īvus adjective suffix; see -ive

Other words for passive

Opposites for passive

Other words from passive

  • pas·sive·ly, adverb
  • qua·si-pas·sive, adjective
  • sem·i·pas·sive, adjective
  • sem·i·pas·sive·ness, noun
  • un·pas·sive, adjective

Words Nearby passive

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use passive in a sentence

British Dictionary definitions for passive

passive

/ (ˈpæsɪv) /


adjective
  1. not active or not participating perceptibly in an activity, organization, etc

  2. unresisting and receptive to external forces; submissive

  1. not working or operating

  2. affected or acted upon by an external object or force

  3. grammar denoting a voice of verbs in sentences in which the grammatical subject is not the logical subject but rather the recipient of the action described by the verb, as was broken in the sentence The glass was broken by a boy: Compare active (def. 5a)

  4. chem (of a substance, esp a metal) apparently chemically unreactive, usually as a result of the formation of a thin protective layer that prevents further reaction

  5. electronics telecomm

    • containing no source of power and therefore capable only of attenuating a signal: a passive network

    • not capable of amplifying a signal or controlling a function: a passive communications satellite

  6. finance (of a bond, share, debt, etc) yielding no interest

noun
  1. grammar

    • the passive voice

    • a passive verb

Origin of passive

1
C14: from Latin passīvus susceptible of suffering, from patī to undergo

Derived forms of passive

  • passively, adverb
  • passivity or passiveness, noun

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012