whipper-in

n (pl ~s-in) (also whip) person responsible for controlling the hounds during a hunt （打猎时）管猎狗的人.

which, whichever, whiff, while, while away, whilist, whilst, whim, whimper, whimsical, whimsicality, whimsically, whimsy, whin, whine, whinny, whip, whip-round, whipcord, whiplash, whipper-snapper, whippet, whipping, whipping cream, whipping-boy, whippy, whirl, whirligig, whirlpool, whirlwind, whirr (also esp US whir), whisk, whisker, whiskered, whisky, whisper, whispering campaign, whist, whist drive, whistle,