passive

American  

[pas-iv] / ˈpæs ɪv /

adjective

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

   Antonyms:

   active

2. not participating readily or actively; inactive.

   a passive member of a committee.

   Antonyms:

   active

3. not involving visible reaction or active participation.

   to play a passive role.

   Antonyms:

   active

4. inert or quiescent.

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

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

7. produced or caused by an external agency.

8. receiving, enduring, or submitting without resistance.

   a passive hypnotic subject.

   Synonyms:

   docile , submissive

   Antonyms:

   recalcitrant , resistant

9. Grammar.

   1. 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.

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

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

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

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

13. Telecommunications.  designed to relay signals without electronic devices.

    a passive communications satellite.

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

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noun

Grammar.

1. the passive voice.

2. a passive form or construction.

passive British  

/ ˈpæsɪv /

adjective

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

2. unresisting and receptive to external forces; submissive

3. not working or operating

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

5. 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

6. 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

7. electronics telecomm

   1. containing no source of power and therefore capable only of attenuating a signal

      a passive network

   2. not capable of amplifying a signal or controlling a function

      a passive communications satellite

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

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noun

1. grammar

   1. the passive voice

   2. a passive verb

Other Word Forms

• passively adverb
• passivity noun
• quasi-passive adjective
• semipassive adjective
• semipassiveness noun
• unpassive adjective

Etymology

Origin of passive

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; -ive

Example Sentences

Unlike traditional passive ETFs, which track a market index like the S&P 500, these funds are curated by a manager who chooses a collection of securities and is aiming to outperform the broader market.

From The Wall Street Journal

Maternal vaccination during the third trimester of pregnancy and passive immunization of newborns using long-acting antibodies are being rolled out in many countries.

From Science Daily

It’s a high-net-worth strategy because it creates passive losses in taxable portfolios, which are used to offset capital gains for tax purposes.

From Barron's

The debate centers on whether Strategy is an operating company or a passive asset holder.

From Barron's

Scientists have long debated whether water in these confined regions simply behaves as a passive bystander or affects how molecules interact.

From Science Daily

Related Words

• apathetic
• indifferent
• laid-back
• nonviolent
• quiet
• static
• unflappable
• uninvolved