Idiom: Catch NappingCheck definitions of...catchnappingMeaningsHow to pronounce "catch napping":AU Your browser does not support the audio element. To surprise; to take advantage of the lack of watchfulness of.A-Z Proximitiescatch fliescatch handscatch heatcatch hellcatch it catch napping catch of the daycatch oncatch one's breathcatch one's deathcatch sight ofSimilar Idiomscatch nappingcatch someone nappingcatch as catch cancatch-as-catch-cancatch one's breathCatch-22catch a breakcatch a coldcatch aircatch a packetcatch a wavecatch big aircatch dustcatch firecatch fliescatch handscatch heatcatch hellcatch itcatch of the daySimilar Phrasescatch a glimpsecatch a winkcatch coldcatch cropcatch firecatch itcatch upfair catchcatch oncatch outcatch pencatch phrasecatch sightcatch some z'sglottal catchsafety catchshoestring catch