irritable

irritable
1. Capable of reacting to a stimulus. 2. Tending to react immoderately to a stimulus. Cf.:excitable.

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ir·ri·ta·ble 'ir-ət-ə-bəl adj characterized by irritability: as
a) easily exasperated or excited
b) responsive to stimuli

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ir·ri·ta·ble (irґĭ-tə-bəl) [L. irritare to tease] 1. capable of reacting to a stimulus. 2. abnormally sensitive to a stimulus. 3. prone to excessive anger, annoyance, or impatience.

Medical dictionary. 2011.

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  • irritable — [ iritabl ] adj. • 1757; « irritant » 1520; lat. irritabilis 1 ♦ Biol. Susceptible de réagir à un stimulus. Toute matière vivante est irritable. ⇒ excitable. 2 ♦ (1829) Cour. Prompt à se mettre en colère, qu un rien irrite. ⇒ chatouilleux,… …   Encyclopédie Universelle

  • irritable — irritable, fractious, peevish, snappish, waspish, petulant, pettish, huffy, fretful, querulous apply to persons or to their moods or dispositions in the sense of showing impatience or anger without due or sufficient cause. Irritable implies… …   New Dictionary of Synonyms

  • Irritable — Ir ri*ta*ble, a. [L. irritabilis: cf. F. irritable. See {Irritate}.] [1913 Webster] 1. Capable of being irritated. [1913 Webster] 2. Very susceptible of anger or passion; easily inflamed or exasperated; as, an irritable temper. [1913 Webster]… …   The Collaborative International Dictionary of English

  • irritable — adjetivo 1. (ser / estar) Que se irrita o tiende a irritarse o enfadarse con facilidad: Tiene un carácter muy irritable. Estás muy irritable últimamente, ¿se puede saber qué te ocurre? …   Diccionario Salamanca de la Lengua Española

  • irritable — [ir′i tə bəl] adj. [L irritabilis < irritare, to IRRITATE] 1. easily annoyed or provoked; fretful 2. Med. excessively or pathologically sensitive to a stimulus 3. Physiol. able to respond to a stimulus irritability n. irritableness irritably… …   English World dictionary

  • irritable — (adj.) 1660s, from Fr. irritable and directly from L. irritabilis easily excited, from irritare (see IRRITATE (Cf. irritate)). Related: Irritably …   Etymology dictionary

  • irritable — index fractious, froward, petulant, querulous, sensitive (easily affected) Burton s Legal Thesaurus. William C. Burton. 2006 …   Law dictionary

  • irritable — [adj] bad tempered, crabby annoyed, bearish, brooding, cantankerous, carping, choleric, complaining, contentious, crabbed, cross, crotchety, disputatious, dissatisfied, dyspeptic, easily offended, exasperated, fiery, fractious, fretful, fretting …   New thesaurus

  • irritable — ► ADJECTIVE 1) easily annoyed or angered. 2) Medicine abnormally sensitive. DERIVATIVES irritability noun irritableness noun irritably adverb …   English terms dictionary

  • irritable — (i rri ta bl ) adj. 1°   Qui s irrite facilement. Homme irritable. Un esprit irritable. 2°   Qui est vivement affecté par les impressions reçues, tant au physique qu au moral. Tempérament irritable. Il a le genre nerveux très irritable.… …   Dictionnaire de la Langue Française d'Émile Littré

  • IRRITABLE — adj. des deux genres T. de Physiologie. Susceptible d irritation, de contraction. Les muscles sont irritables.   Il se dit aussi en parlant De la disposition à éprouver très vivement les impressions qu on reçoit. Il est d un tempérament fort… …   Dictionnaire de l'Academie Francaise, 7eme edition (1835)

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