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Webster 1913 Edition

Noun.

[Formed from

whim

by reduplication.]

A whimsical thing; an odd device; a trifle; a trinket; a gimcrack.

[R.]

They’ll pull ye all to pieces for your

whimwhams

Bear. & Fl.

A whim, or whimsey; a freak.

See also: whim-wham

whimwham ‎(plural whimwhams)