swallowtail

swal·low·tail

noun \ˈswä-lō-ˌtāl, -lə-\

Definition of SWALLOWTAIL

1

:  a deeply forked and tapering tail (as of a swallow)

2

:  tailcoat

3

:  any of various usually large brightly marked butterflies (family Papilionidae, especially genus Papilio) with each hind wing typically having an elongated process

— swal·low–tailed \-ˌtāld\ adjective

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Illustration of SWALLOWTAIL

First Known Use of SWALLOWTAIL

1703

Rhymes with SWALLOWTAIL

abigail, altar rail, armored scale, audit trail, aventail, beavertail, bristletail, button quail, clapper rail, coffin nail, Corriedale, cottontail, countervail, Coverdale, direct mail, disentail, draggle-tail, fairy tale, farthingale, fingernail, forestaysail, gaff-topsail, galingale, garage sale, ginger ale, Holy Grail, humpback whale, Irish mail, killer whale, macroscale, martingale, microscale, monorail, montadale, nanoscale, nightingale, Nightingale, old wives' tale, overscale, paper trail, pilot whale, ponytail, purple scale, romeldale, rummage sale, sliding scale, solar sail, studding sail, Sunnyvale, tattletale, tooth and nail, tripletail, trundle-tail, vapor trail, yellowtail