LATIN DICTIONARYLexicon Latīnum
verbfirst conjugation

lassō

lassō (present infinitive lassāre, perfect active lassāvī, supine lassātum)
Classical[ˈɫas.soː]Ecclesiastical[ˈlas.so]

Meaning

  1. transitiveto exhaust; to fatigue; to tire; to weary; to wear out or wear down; to render faint
    lassābant agilēs aspera bella virōsHarsh wars were exhausting the able-bodied men.8 CE, Ovidius, Fasti 2.516

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.)

Conjugation conjugation 1

active indicative
formpresentimperfectfutureperfectpluperfectfut. perfect
1st sg.lassōlassābamlassābōlassāvīlassāveramlassāverō
lassārō
2nd sg.lassāslassābāslassābislassāvistī
lassāstī
lassāverās
lassārās
lassāveris
3rd sg.lassatlassābatlassābitlassāvitlassāverat
lassārat
lassāverit
lassārit
1st pl.lassāmuslassābāmuslassābimuslassāvimuslassāverāmuslassāverimus
lassārimus
2nd pl.lassātislassābātislassābitislassāvistis
lassāstis
lassāverātis
lassārātis
lassāveritis
lassāritis
3rd pl.lassantlassābantlassābuntlassāvērunt
lassāvēre, lassārunt
lassāverant
lassārant
lassāverint
lassārint
active subjunctive
active subjunctive
formpresentimperfectperfectpluperfect
1st sg.lassemlassāremlassāverim
lassārim
lassāvissem
lassāssem
2nd sg.lassēslassārēslassāverīslassāvissēs
lassāssēs
3rd sg.lassetlassāretlassāverit
lassārit
lassāvisset
lassāsset
1st pl.lassēmuslassārēmuslassāverīmus
lassārīmus
lassāvissēmus
lassāssēmus
2nd pl.lassētislassārētislassāverītis
lassārītis
lassāvissētis
lassāssētis
3rd pl.lassentlassārentlassāverint
lassārint
lassāvissent
lassāssent
passive indicative
passive indicative
formpresentimperfectfuture
1st sg.lassorlassābarlassābor
2nd sg.lassāris
lassāre
lassābāris
lassābāre
lassāberis
lassābere
3rd sg.lassāturlassābāturlassābitur
1st pl.lassāmurlassābāmurlassābimur
2nd pl.lassāminīlassābāminīlassābiminī
3rd pl.lassanturlassābanturlassābuntur
passive subjunctive
passive subjunctive
formpresentimperfect
1st sg.lasserlassārer
2nd sg.lassēris
lassēre
lassārēris
lassārēre
3rd sg.lassēturlassārētur
1st pl.lassēmurlassārēmur
2nd pl.lassēminīlassārēminī
3rd pl.lassenturlassārentur
imperative
imperative
formactivepassive
pres. 2nd sg.lassālassāre
pres. 2nd pl.lassātelassāminī
fut. 2nd sg.lassātōlassātor
fut. 3rd sg.lassātōlassātor
fut. 2nd pl.lassātōte—
fut. 3rd pl.lassantōlassantor
infinitives & participles
infinitives & participles
formactivepassive
present infinitivelassārelassārī
perfect infinitivelassāvisse
lassāsse
lassātum esse
future infinitivelassātūrum esselassātum īrī
present participlelassāns
lassante, lassantem, lassantēs, lassantī, lassantia, lassantibus, lassantis, lassantīs, lassantium
—
perfect participle—lassātus
lassāta, lassātā, lassātae, lassātam, lassātārum, lassātās, lassātī, lassātōrum, lassātōs
future participlelassātūrus
lassātūra, lassātūrā, lassātūrae, lassātūram, lassātūrārum, lassātūrās, lassātūre, lassātūrī, lassātūrīs, lassātūrō, lassātūrōrum, lassātūrōs, lassātūrum
lassandus
lassanda, lassandā, lassandae, lassandam, lassandārum, lassandās, lassande, lassandīs, lassandōrum, lassandōs
gerundlassandī, lassandō, lassandumsupinelassātum, lassātū

lasso, āvi, ātum, 1, v. a. lassus,
I. to render faint or languid, to tire, weary, fatigue, to deprive of vigor (syn.: fatigo, languefacio; perh. not ante-Aug.): aliquem, Cels. 1, 3, 1: laevam, Curt. 9, 5, 1: longior infirmum ne lasset epistola corpus, Ov. H. 20, 241: brachia plagis, Prop. 4 (5), 8, 67. cf.: lassata gravi ceciderunt brachia massā, Juv. 6, 421: visu lassatur inani, Val. Fl. 1, 707: oculos, Stat. Th. 5, 483: jam vitia primo fervore adulescentiae indomita lassavit, Sen. Ep. 68, 13; 70, 3; 88, 10; id. Clem. 1, 19, 4; Plin. 9, 10, 12, § 36; 30, 16, 53, § 149: numina, to weary with petitions, Luc. 5, 695: Cecropiam Cotytto, Juv. 2, 92.—Transf.: sidus Hyperborei Bootae, i. e. to bear steadfastly, Mart. 4, 3, 5: lassatum fluctibus aequor, i. e. become calm, Luc. 5, 703: ventus lassatur, id. 9, 453: lassata triumphis fortuna, id. 2, 727.—In mal. part., Tib. 1, 9, 55; Juv. 6, 129.

Origins

From lassus (“faint; weary”).

Descendants
  • Catalanlassar
  • Frenchlasser

Quick answers

What does lassō mean in Latin?
lassō, a verb, means “to exhaust; to fatigue; to tire”.
What are the principal parts of lassō?
lassō, lassāre, lassāvī, lassātum (first conjugation).
How do you pronounce lassō?
In classical Latin, [ˈɫas.soː]; in ecclesiastical (church) Latin, [ˈlas.so].