impulsive

impulsive
/im pul"siv/, adj.
1. actuated or swayed by emotional or involuntary impulses: an impulsive child.
2. having the power or effect of impelling; characterized by impulsion: impulsive forces.
3. inciting to action: the impulsive effects of a revolutionary idea.
4. Mech. (of forces) acting momentarily; not continuous.
[1375-1425 for an earlier sense; 1545-55 for current senses; late ME impulsif < ML impulsivus. See IMPULSE, -IVE]
Syn. 1. rash, quick, hasty. See impetuous.

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  • Impulsive — «Impulsive» Сингл Wilson Phillips из альбома Wilson Phillips Выпущен октябрь 1990 Формат CD кассета грампластинка Жанр поп Дли …   Википедия

  • Impulsive — Im*pul sive, a. [Cf. F. impulsif.] [1913 Webster] 1. Having the power of driving or impelling; giving an impulse; moving; impellent. [1913 Webster] Poor men! poor papers! We and they Do some impulsive force obey. Prior. [1913 Webster] 2. Actuated …   The Collaborative International Dictionary of English

  • impulsive — [im pul′siv] adj. [< MFr or ML: MFr impulsif < ML impulsivus < L impulsus, IMPULSE] 1. impelling; driving forward 2. a) acting or likely to act on impulse [an impulsive person] b) produced by or resulting from a sudden impulse [an… …   English World dictionary

  • Impulsive — may refer to: *Impulsive (song) *Impulsiveness *Impulsion …   Wikipedia

  • Impulsive — Im*pul sive, n. That which impels or gives an impulse; an impelling agent. Sir W. Wotton. [1913 Webster] …   The Collaborative International Dictionary of English

  • impulsive — I (impelling) adjective activating, actuating, animating, compelling, driving, dynamic, dynamical, energizing, impellent, kinetic, moving, prompting, propulsive, pushing, stimulating, urging II (rash) adjective abrupt, adventurous, bold,… …   Law dictionary

  • impulsive — (adj.) early 15c., originally in reference to medicine that reduces swelling or humors, from M.Fr. impulsif or directly from M.L. impulsivus, from L. impuls , pp. stem of impellere (see IMPEL (Cf. impel)). Of persons, rash, characterized by… …   Etymology dictionary

  • impulsive — *spontaneous, instinctive, automatic, mechanical Analogous words: impetuous, *precipitate, headlong, abrupt, sudden, hasty Antonyms: deliberate (sense 1) Contrasted words: *voluntary, intentional: premeditated, considered, *deliberate, designed:… …   New Dictionary of Synonyms

  • impulsive — [adj] tending to act without thought abrupt, ad lib*, automatic, careless, devilmay care*, emotional, extemporaneous, flaky*, gone off deep end*, hasty, headlong, hot and cold*, impetuous, instinctive, intuitive, involuntary, jumping the gun*,… …   New thesaurus

  • impulsive — ► ADJECTIVE 1) acting or done without forethought. 2) Physics acting as an impulse. DERIVATIVES impulsively adverb impulsiveness noun impulsivity noun …   English terms dictionary

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