swallowtail
n . 燕子尾巴,燕尾服,燕尾形旗子的末端
燕子尾巴,燕尾服,燕尾形旗子的末端
swallowtail n 1 :
a man '
s full -
dress jacket with two long tapering tails at the back [
synonym : {
swallow -
tailed coat }, {
swallowtail },
{
morning coat }]
Priestcap \
Priest "
cap `\,
n . (
Fort .)
A form of redan ,
so named from its shape ; --
called also {
swallowtail }.
[
1913 Webster ]
Swallowtail \
Swal "
low *
tail `\,
n .
1 . (
Carp .)
A kind of tenon or tongue used in making joints .
See {
Dovetail }.
[
1913 Webster ]
2 . (
Bot .)
A species of willow .
[
1913 Webster ]
3 . (
Fort .)
An outwork with converging sides ,
its head or front forming a reentrant angle ; --
so called from its form .
Called also {
priestcap }.
[
1913 Webster ]
4 .
A swallow -
tailed coat .
[
1913 Webster ]
This Stultz coat ,
a blue swallowtail ,
with yellow buttons . --
Thackeray .
[
1913 Webster ]
5 .
An arrow . --
Sir W .
Scott .
[
1913 Webster ]
6 . (
Zool .)
Any one of numerous species of large and handsome butterflies ,
belonging to Papilio and allied genera ,
in which the posterior border of each hind wing is prolongated in the form of a long lobe .
[
1913 Webster ]
Note :
The black swallowtail ,
or asterias (
see {
Papilio }),
the blue swallowtail ,
or philenor ,
the tiger swallowtail ,
or turnus (
see {
Turnus }),
and the zebra swallowtail ,
or ajax (
see under {
Zebra })
are common American species .
See also {
Troilus }.
[
1913 Webster ]
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