Not perceptible, not detectable, too small in magnitude to be observed.

We all missed the imperceptible shake of his head as he tried to warn us without being seen.

Wikipedia foundation.


Look at other dictionaries:

  • imperceptible — [ ɛ̃pɛrsɛptibl ] adj. • 1377; lat. médiév. imperceptibilis 1 ♦ Qu il est impossible de percevoir par les seuls organes des sens. Imperceptible à l œil nu. ⇒ invisible. Son imperceptible. ⇒ inaudible. « le pouls était imperceptible » (Baudelaire) …   Encyclopédie Universelle

  • imperceptible — adjetivo 1. (antepuesto / pospuesto) Que no se puede percibir con los sentidos o la atención, o que es difícil de apreciar o distinguir: Me hizo una señal imperceptible con los ojos, nadie se dio cuenta. Ese imperceptible guiño, ¿será un tic… …   Diccionario Salamanca de la Lengua Española

  • Imperceptible — Im per*cep ti*ble, a. [Pref. im not + perceptible: cf. F. imperceptible.] Not perceptible; not to be apprehended or cognized by the senses; not discernible by the mind; not easily apprehended. [1913 Webster] Almost imperceptible to the touch.… …   The Collaborative International Dictionary of English

  • imperceptible — Imperceptible. adj. de tout genre. Qui ne peut estre apperceu. Cela est imperceptible. Il s estend aussi aux autres sens, & aux choses de l esprit. L odeur de cette fleur est imperceptible. dans cette piece d éloquence l art est presque… …   Dictionnaire de l'Académie française

  • imperceptible — (adj.) early 15c., from Fr. imperceptible (early 15c.), from M.L. imperceptibilis, from assimilated form of in not, opposite of (see IN (Cf. in ) (1)) + perceptibilis, from L. percept , pp. stem of percipere (see PERCEIVE (Cf. perceive)). Related …   Etymology dictionary

  • imperceptible — imperceptible, insensible, impalpable, intangible, inappreciable, imponderable all mean incapable of being apprehended by the senses or intellect (as in form, nature, extent, or degree) even though known to be real or existent. Except for this… …   New Dictionary of Synonyms

  • imperceptible — I adjective blurred, concealed, dim, enshrouded, faint, hazy, hidden, ill defined, impalpable, inappreciable, inaudible, indiscernible, indistinct, inscrutable, intangible, invisible, minuscule, minute, nebulous, obscure, scant, screened, shadowy …   Law dictionary

  • imperceptible — [adj] hard to sense; faint ephemeral, evanescent, fine, gradual, impalpable, imponderable, inappreciable, inaudible, inconsiderable, inconspicuous, indiscernible, indistinct, indistinguishable, infinitesimal, insensible, insignificant, invisible …   New thesaurus

  • imperceptible — Imperceptible, Quod percipi non potest, Imperceptum …   Thresor de la langue françoyse

  • imperceptible — adj. Que no se puede percibir …   Diccionario de la lengua española

  • imperceptible — ► ADJECTIVE ▪ so slight, gradual, or subtle as not to be perceived. DERIVATIVES imperceptibly adverb …   English terms dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.