Pronunciation
- IPA(key): /ˈrɛt.to/
- Rhymes: -ɛtto
- Hyphenation: rèt‧to
Etymology 1
From Latin rēctus, ultimately from Proto-Indo-European *h₃reǵtós (“straightened, right”).
Adjective
retto (feminine retta, masculine plural retti, feminine plural rette)
- (obsolete, literally) straight
- Synonyms: diritto, dritto
- Antonyms: inclinato, piegato, sbilenco, storto, (uncommon) torto
- (archaic, figurative) honest, upright
- Synonyms: corretto, giusto, onesto, virtuoso, (dated) probo
- Antonyms: disonesto, ingiusto, scorretto, (dated) truffaldino
- (archaic, figurative) righteous
- Synonyms: corretto, giusto, (dated) probo
- Antonyms: abietto, corrotto, ingiusto, malvagio
- (geometry) right (of an angle); straight (of a line)
1321, Dante Alighieri, La divina commedia: Paradiso, Le Monnier, published 2002, Canto XIII, p. 236, vv. 100-102:«[...] non si est dare primum motum esse, ¶ o se del mezzo cerchio far si puote ¶ trïangol sì ch'un retto non avesse. [...]»- «[...] not [to know] if the being of a prime mover is acknowledgeable, ¶ or if in semicircle can be made ¶ triangle so that it have no right [angle]. [...]»
- (anatomy) rectus
- (grammar) direct (of a case)