cross or be crossed intricately together; interweave: [with object]:Jane interlaced her fingers to form a cup. (as adjective interlacing)interlacing bundles of smooth muscle fibers
[with object] (interlace something with) mingle or intersperse something with:buttercups interlacing their gold with the silver of the daisiesdiscussion interlaced with esoteric mathematics
[with object] Electronics scan (a video image) in such a way that alternate lines form one sequence that is followed by the other lines in a second sequence: (as adjective interlaced)interlaced displays
late Middle English: from Old French entrelacier, from entre- 'between' + lacier 'to lace'