marine snail with a spiral shell, Old English weoloc, wioloc, from Proto-Germanic *weluka- (source also of Middle Dutch willoc, Dutch wulk), perhaps from PIE root *wel- (3) "to turn, revolve;" compare volute). The unetymological spelling with wh- dates from 15c.
wheel-house
wheelie
wheelwright
wheeze
wheezy
whelk
whelm
whelp
when
whenas
whence
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