LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

cānus

cānus (feminine cāna, neuter cānum)
Classical[ˈkaː.nʊs]Ecclesiastical[ˈkaː.nus]

Meaning

  1. adjectivewhite
  2. adjectivehoary
  3. adjectivefrothy
  4. adjectivegray
    ‘Magna fuit quondam capitis reverentia cānī,‘‘At one time, there was great respect of a gray head, and the wrinkling of old age was with value in itself.’’ (The voice is that of the muse Urania.)8 CE, Ovidius, Fasti 5.57–58

Latīnē defined in Latin in our graded readers

Declension

singular
formmasculinefeminineneuter
nominativecānuscānacānum
genitivecānīcānaecānī
dativecānōcānaecānō
accusativecānumcānamcānum
ablativecānōcānācānō
vocativecānecānacānum
plural
formmasculinefeminineneuter
nominativecānīcānaecāna
genitivecānōrumcānārumcānōrum
dativecānīscānīscānīs
accusativecānōscānāscāna
ablativecānīscānīscānīs
vocativecānīcānaecāna

cānus, a, um, adj. Sanscr. Kas-, to shine; cf. cascus,
I. white, hoary (mostly poet.).
I. Lit.: fluctus, Lucr. 2, 767; Cic. Arat. 71; hence aqua, foamy, frothy, Ov. H. 2, 16: nix, white, Lucr. 3, 21; Hor. S. 2, 5, 41: gelu, Verg. G. 3, 442: montes, id. ib. 1, 43: pruina, hoar-frost, Hor. C. 1, 4, 4: grandine canus Athos, Ov. Ib. 200: salicta, id. M. 5, 590: segetes, id. ib. 10, 655: aristae, id. ib. 6, 456: lupus, id. ib. 6, 527; 7, 550: favilla, id. ib. 8, 524: color equi, Pall. Mart. 14, 4: arborum villi, Plin. 12, 23, 50, § 108: situs, id. 12, 25, 55, § 125.—
B. Esp. freq. of the gray hair of the aged: cano capite atque albā barbā, Plaut. Bacch. 5, 1, 15; id. As. 5, 2, 84; Cat. 68, 124; Tib. 1, 1, 72; Ov. F. 5, 57: capilli, Hor. C. 2, 11, 15; Ov. M. 1, 266; 2, 30; 4, 474; Phaedr. 2, 2, 10: crinis, Cat. 64, 350; Ov. M. 13, 427: barba, Mart. 4, 36 al.—Hence, subst. in plur.: cāni, ōrum, m. (sc. capilli), gray hairs: non cani, non rugae repente auctoritatem arripere possunt, Cic. Sen. 18, 62; Ov. M. 3, 275; in Aug. and post-Aug. poets (esp. freq. in Ovid) with adjj.: falsi, Ov. M. 6, 26: honorati, id. ib. 8, 9: positi, id. ib. 14, 655: rari, id. ib. 8, 567: sui, id. ib. 10, 391: miseri, Pers. 5, 65: venerandi. Sen. Herc. Fur. 1249.—Hence,
II. Transf., of age and of aged persons. old, aged: senectus, hoary, Cat. 108, 1: anilitas, id. 61, 162: amator, Tib. 1, 8, 29: cana veritas, venerable, Varr. ap. Non. p. 243, 1: Fides, Verg. A. 1, 292: Vesta, id. ib. 5, 744.

Origins

From Proto-Italic *kaznos, from Proto-Indo-European *ḱeh₂s- (“bright grey”) (compare Welsh cannu (“to whiten”), ceinach (“hare”), English hare, Latin cascus (“old”), Ancient Greek ξανθός (xanthós, “yellow”), Old Prussian sasnis (“hare”), Pashto خړ (xëṛ, “grey”), Sanskrit शश (śaśa, “hare”)).

Ibero-Romance
  • Portuguesecãofrom Old Galician-Portuguese cão
  • Spanishcanofrom Old Spanish cano
  • Asturiancanu
  • GalicianCaofrom Old Galician-Portuguese cão
  • Galiciancanofrom Old Spanish cano
Insular Romance
  • Sardiniancanu
Italo-Romance
  • Italiancano

Quick answers

What does cānus mean in Latin?
cānus, a adjective, means “white; hoary; frothy”.
How do you pronounce cānus?
In classical Latin, [ˈkaː.nʊs]; in ecclesiastical (church) Latin, [ˈkaː.nus].