LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

lassus

lassus (feminine lassa, neuter lassum, comparative lassior, superlative lassissimus)
Classical[ˈɫas.sʊs]Ecclesiastical[ˈlas.sus]

Meaning

  1. adjectiveweary; faint; tired
  2. adjectiveexhausted; used up

Latīnē defined in Latin in our graded readers

Choosing the right word Döderlein's Latin Synonyms

Fatigatus · Fessus · Lassus

Fatigatus and fessus express the condition in which a man after exertion longs for rest, from subjective weariness; whereas lassus and lassatus, the condition in which a man after active employment has need of rest, from objective weakness. Cels. i. 2, 15. Exercitationis finis esse debet sudor aut certe lassitudo, quæ citra fatigationem sit. Sall. Jug. 57. Opere castrorum et prœliorum fessi lassique erant. (i. 105.)

Declension

singular
formmasculinefeminineneuter
nominativelassuslassalassum
genitivelassīlassaelassī
dativelassōlassaelassō
accusativelassumlassamlassum
ablativelassōlassālassō
vocativelasselassalassum
plural
formmasculinefeminineneuter
nominativelassīlassaelassa
genitivelassōrumlassārumlassōrum
dativelassīslassīslassīs
accusativelassōslassāslassa
ablativelassīslassīslassīs
vocativelassīlassaelassa

lassus, a, um, adj. etym. dub.; acc. to Bopp, Gloss. 112, 6, for glassus from glasnus; kindred to Sanscr. glasnu, fessus, defessus, lassus; but more prob. collat. form of laxus; cf. langueo,
I. faint, languid, weary, tired, exhausted (syn.: fessus, fatigatus, defatigatus; mostly poet. and in post-Aug. prose; not in Cic. or Cæs.).
I. Lit.: lassus de via, Plaut. Ps. 2, 2, 66: opere faciundo, id. As. 5, 2, 23: lassus jam sum durando miser, id. Truc. 2, 3, 6; cf.: Romani itinere atque opere castrorum et proelio fessi lassique erant, Sall. J. 53: recto itinere lassi, Quint. 2, 3, 9: assiduo gaudio, Plin. 37, 1, 1, § 3: ab equo indomito, Hor. S. 2, 2, 10: lasso mihi subvenire, Plin. Ep. 9, 36, 5: alieno aratro, Juv. 8, 246: marris ac vomere, id. 15, 167.—Prov.: a lasso rixam quaeri (because tired persons are easily vexed), Sen. Ira, 3, 9, 5.—
(b). With gen.: lassus maris et viarum Militiaeque, Hor. C. 2, 6, 7; cf.: ita me amor lassum animi ludificat, Plaut. Cist. 2, 1, 8.—
(g). With acc.: lassus pondus, Sen. Herc. Oet. 1599. —
(d). With inf.: nec fueris nomen lassa vocare meum, Prop. 2, 13, 28 (3, 5, 12); 2, 15 (3, 7), 46; 2, 33 (3, 31), 26.—
II. Transf., of things: fructious assiduis lassa humus, exhausted, Ov. P. 1, 4, 14; cf.: lassa et effeta natura, Plin. Ep. 6, 21, 2: aurae spatio ipso, id. ib. 5, 6, 14: stomachus, Hor. S. 2, 8, 8: verba onerantia lassas aures, id. ib. 1, 10, 10: collum, drooping, Verg. A. 9, 436: lasso collo jumenta, Juv. 14, 146: undae, i. e. become calm again, Luc. 2, 618: mons, gently sloping, Stat. Th. 1, 330: si res lassa labat, Itidem amici collabascunt, Plaut. Stich. 4, 1, 16.—Comp., sup., and adv. seem not to occur.

Origins

From Proto-Indo-European *lh₁d-to-s, verbal adjective from the root *leh₁d- (“to be tired”) + *-tós. Compare Proto-Germanic *lataz (“slow, lazy”).

Descendants
  • Catalanllas
  • Catalanlas
  • Frenchlas
  • Italianlasso
  • Occitanlas
  • Portugueselasso
  • Spanishlaso
  • Asturianllasu
  • Asturianesllasu
  • Galicianlaso

Quick answers

What does lassus mean in Latin?
lassus, a adjective, means “weary; faint; tired”.
How do you pronounce lassus?
In classical Latin, [ˈɫas.sʊs]; in ecclesiastical (church) Latin, [ˈlas.sus].