tailcoat

tail·coat  (tlkt)

n.

A man's black coat worn for formal daytime occasions and having a long rounded and split tail. Also called swallowtail, swallow-tailed coat.

Thesaurus

Noun

1.

tailcoat - formalwear consisting of full evening dress for men dress suit, full dress, tail coat, tails, white tie and tails, white tie evening clothes, evening dress, eveningwear, formalwear - attire to wear on formal occasions in the evening morning coat, swallow-tailed coat, swallowtail - a man's full-dress jacket with two long tapering tails at the back

Translations

tailcoat [ˈteɪlkəʊt] N → frac m

tailcoat tail coat [ˈteɪlkəʊt] n → queue f de pie
tail end n

[season, conversation] → fin f

[procession] → queue f