"trail" en el diccionario Collins English Cobuild & Thesaurus

trail
vb

1 dangle, drag, draw, hang down, haul, pull, stream, tow

2 chase, follow, hunt, pursue, shadow, stalk, tail (informal) trace, track

3 bring up the rear, dawdle, drag oneself, fall behind, follow, hang back, lag, linger, loiter, straggle, traipse (informal)

4 dangle, droop, extend, hang, straggle
n

5 footprints, footsteps, mark, marks, path, scent, slipstream, spoor, trace, track, wake

6 beaten track, footpath, path, road, route, track, way

7 appendage, stream, tail, train

trail away , off
decrease, die away, diminish, dwindle, fade away or out, fall away, grow faint, grow weak, lessen, peter out, shrink, sink, subside, tail off, taper off, weaken