| 释义 | 
		deaf I. \ˈdef, archaic & dial -ē-\ adjective (-er/-est) Etymology: Middle English deef, from Old English dēaf; akin to Old High German toub deaf, stupid, Old Norse daufr deaf, Gothic daufs unreceptive to impressions, Greek typhlos blind, typhein to smoke, Latin fumus smoke — more at fume 1.  : lacking or deprived of the sense of hearing either wholly or in part : unable to perceive sounds : having a sense of hearing that is inadequate for the purposes of daily living 2.  : unwilling to hear or listen : determinedly inattentive  < none so deaf as those that will not hear >  : not to be persuaded as to facts, argument, or exhortation — used with to  < deaf to reason > 3.   a. obsolete, of a sound  : muffled, stifled, deadened   < mocks the dull ear of Time with deaf abortive sound — William Wordsworth > 4. dialect Britain  : incapable of bearing : having no fruit or kernel : sterile, infertile, barren  < deaf eggs >  < deaf nutmegs > II. transitive verb (-ed/-ing/-s) Etymology: Middle English deffen, from deef, deff, adjective  archaic  : deafen |