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imperceptibleness |
1 definition found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Imperceptible \Im`per*cep"ti*ble\, a. [Pref. im- not + perceptible: cf F. imperceptible.] Not perceptible; not to be apprehended or cognized by the souses; not discernible by the mind; not easily apprehended. Almost imperceptible to the touch. --Dryden. Its operation is slow, and in some cases almost imperceptible. --Burke. -- {Im`per*cep"ti*ble*ness}, n. -- {Im`per*cep"ti*bly}, adv Their . . . subility and imperceptibleness. --Sir M. Hale.