Old English wearte, from Proto-Germanic *warton- (cf. Old Norse varta, Old Frisian warte, Dutch wrat, Old High German warza, German warze "wart"), from PIE root *wer- (1) "high, raised spot on the body, or other bodily infirmity" (cf. Latin verruca "swelling, wart;" see vary). Phrase warts and all "without concealment of blemishes" is attested from 1763, supposedly from Oliver Cromwell's instruction to his portrait painter.
wart (wôrt)
n.
A hard, rough lump that grows on the skin and is caused by infection with certain viruses; it typically occurs on the hands or feet. Also called verruca, verruga.
A flaw; an imperfection: The new format has some warts, but no integrity warts
Related Terms[probably from warts and all]
A small, crocky feature that sticks out of an otherwise clean design. Something conspicuous for localised ugliness, especially a special-case exception to a general rule. For example, in some versions of "csh(1)", single quotes literalise every character inside them except "!". In ANSI C, the "?" syntax used for obtaining ASCII characters in a foreign environment is a wart. See also miswart.
[Jargon File]