Reel  —n. 1 cylindrical device on which thread, silk, yarn, paper, film, wire, etc., are wound. 2 quantity of thread etc. Wound on a reel. 3 device for winding and unwinding a line as required, esp. In fishing. 4 revolving part in various machines. 5 a lively folk or scottish dance. B music for this. —v. 1 wind (thread, fishing-line, etc.) On a reel. 2 (foll. By in, up) draw (fish etc.) In or up with a reel. 3 stand, walk, or run unsteadily. 4 be shaken mentally or physically. 5 rock from side to side, or swing violently. 6  dance a reel.  reel off say or recite very rapidly and without apparent effort. [old english]