LATIN DICTIONARYLexicon Latīnum
noun · masculinefourth declension

ā̆stus

ā̆stus m (genitive ā̆stūs)
Classical[ˈaːs.tʊs]Ecclesiastical[ˈas.tus]

Meaning

  1. ablativeusually(by) craft, cunning, guile (with a positive or negative connotation)
  2. plural normallytricks, stratagems

Latīnē defined in Latin in our graded readers

Choosing the right word Döderlein's Latin Synonyms

Astutus · Callidus · Vafer · Versutus

Astutus or in old Latin astus (from ἀκή, acuere), and callidus, denote cunning, more in an intellectual sense, as a mark of cleverness; astutus, indeed, acuteness in the invention and execution of a secret project, synonymous with solers; but callidus (from κάλλος), sharp-sightedness in judging of a complicated question of conduct, or worldly wisdom, as the consequence of a knowledge of mankind, and of intercourse with the world, synonymous with rerum peritus, as judicious, and, in its degenerate signification, crafty, like κερδαλέος; on the other hand, vafer and versutus denote cunning in a moral sense, as a mark of dishonesty, and, indeed, vafer (ὑφή), adroitness in introducing tricks, particularly in judicial affairs, as the tricks of a lawyer, like πανοῦργος; versutus (ἀρτυτός), versatility in dissimulation, and in the art of getting out of a scrape by some means or other; in opp. to simplex, Cic. Fin. iv. 25, like στροφαῖος. Plin. Ep. vii. 6. Juvenis ingeniosus, sed parum callidus. Cic. Brut. 48. Callidus, et in capiendo adversario versutus. (iii. 220.)

Declension

declension
formsingularplural
nominativeā̆stusā̆stūs
genitiveā̆stūsā̆stuum
dativeā̆stuīā̆stibus
accusativeā̆stumā̆stūs
ablativeā̆stūā̆stibus
vocativeā̆stusā̆stūs

astus, a, um, adj., v. astutus.
astus, ūs, m. Curtius suggests the Sanscr. aksh = to reach, hit, and ὀξύς, swift; and Vanicek, ascia and ἀξίνη, with the idea of sharpness; others ἀσκέω, to practise,
I. adroitness, dexterity; hence, in malam partem, craft, cunning (as a single act, while astutia designates cunning as a habit; until the post-Aug. period found only in the abl., astu, as an adv.; cf. Paul. ex Fest. p. 5 Müll., and Prisc. p. 1012 P.): Satin astu et fallendo callet? Att. Trag. Rel. p. 197 Rib.: Nisi ut astu ingenium linguā laudem et dictis lactem lenibus, id. ib. p. 189: nam doli non doli sunt, nisi astu colas, Plaut. Capt. 2, 1, 30: Sed ut astu sum adgressus ad eas! id. Poen. 5, 4, 53; id. Trin. 4, 2, 123; id. Ep. 4, 1, 19; id. Poen. prol. 111: astu providere, Ter. And. 1, 3, 3: astu rem tractare, id. Eun. 5, 4, 2: Consilio versare dolos ingressus et astu, Incipit haec, Verg. A. 11, 704: ille astu subit, id. ib. 10, 522: aliquem astu adgredi, Tac. A. 2, 64: astus belli, Sil. 16, 32: libertae, Tac. A. 14, 2: oratio, quae astu caret, pondero modo et inpulsu proeliatur, Quint. 9, 1, 20.—In plur.: astus hostium in perniciem ipsis vertebat, Tac. A. 2, 20: praeveniens inimicorum astus, id. ib. 6, 44; 12, 45; Petr. 97: Ulixes nectit pectore astus callidos, Sen. Troad. 527: nunc advoca astus, anime, nunc fraudes, dolos, id. ib. 618: ad insidiarum astus, Gell. 11, 18, 17.

Origins

Of uncertain origin. Suggestions include: * from Proto-Indo-European *h₂éd-*sth₂u- (“a standing by”), from *steh₂-, thus formed to astō (“to stand by”) like the verb praestō to the adverb of the same form, with a by-form praestū. In this case the full nominal declension is secondary; * from Ancient Greek ἄστυ (ástu), from the common characterization of city-dwellers as more intelligent, also seen in urbānus; however, in the latter this appears to be a Late Republican development. * from Proto-Indo-European *h₂eḱst-, Proto-Indo-European *h₂eḱ- (“sharp”) - compare Lithuanian aksti̇̀s, Latvian aksts (“prickle, sharp point”), Proto-Celtic *akstīno- (“furze, gorse”). In this case, the Proto-Italic form would be *akstus. A long vowel is once attested for ā̆stūtia, which would be unexpected but paralleled by ācer. Attested since Plautus (second half of the 3d century BCE).

Quick answers

What does ā̆stus mean in Latin?
ā̆stus, a noun, means “(by) craft, cunning, guile (with a positive or negative connotation); tricks, stratagems”.
What is the genitive of ā̆stus?
The genitive singular is ā̆stūs. ā̆stus is masculine, fourth declension.
How do you pronounce ā̆stus?
In classical Latin, [ˈaːs.tʊs]; in ecclesiastical (church) Latin, [ˈas.tus].