LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

fatuus1

fatuus (feminine fatua, neuter fatuum, adverb fatuē)
Classical[ˈfa.tu.ʊs]Ecclesiastical[ˈfaː.tu.us]

Meaning

  1. adjectivefoolish, silly, simple, stupid
    Ego me ipsum stultum existimo, fatuum esse non opinor.I consider myself stupid, not silly.
  2. adjectiveinsipid, tasteless
    Ut sapiant fatuae, fabrorum prandia, betae.So that tasteless beets, the lunches of craftsmen, may have taste.
  3. adjectiveawkward, clumsy, unwieldy
    Illa bipennem insulsam et fatuam dextra tenebat.She grasped an inelegant and unwieldy axe with her right hand.

Latīnē defined in Latin in our graded readers

Choosing the right word Döderlein's Latin Synonyms

Stupidus · Brutus · Bardus · Stultus · Fatuus · Stolidus

Stupidus, brutus, and bardus, denote a merely negative quality, want of intellect; stupidus (from τύφω, ταφεῖν), that of a human being who comprehends with difficulty, as dull-witted, like ἀναίσθητος; brutus (μαυρωτός), that of beasts, and of men whose organization is like that of beasts, who comprehend nothing, as without reason, like βλάξ; bardus, who comprehends slowly, as without talent, like βραδύς; whereas stultus, fatuus, and stolidus, denote a positive quality of the mind, which has false notions and a perverse judgment; stultus (from τέλλω, ἀτάλλω, ἀταλόφρων), a want of practical wisdom, as folly, like μωρός, in opp. to prudens; fatuus, a want of æsthetical judgment, as silliness; stolidus, a want of reasonable moderation, as brutality. Liv. xxv. 19. Id non promissum magis stolide quam stulte creditum. (iv. 229.)

Declension

singular
formmasculinefeminineneuter
nominativefatuusfatuafatuum
genitivefatuīfatuaefatuī
dativefatuōfatuaefatuō
accusativefatuumfatuamfatuum
ablativefatuōfatuāfatuō
vocativefatuefatuafatuum
plural
formmasculinefeminineneuter
nominativefatuīfatuaefatua
genitivefatuōrumfatuārumfatuōrum
dativefatuīsfatuīsfatuīs
accusativefatuōsfatuāsfatua
ablativefatuīsfatuīsfatuīs
vocativefatuīfatuaefatua

fătŭus, a, um, adj. root fa, cf. for; properly, garrulous,
I. foolish, silly, simple (class.; syn.: stultus, stolidus, insipiens, desipiens, stupidus, hebes, ineptus, insulsus, absurdus).
I. Adj.: ego me ipsum stultum existimo, fatuum esse non opinor, Afran. ap. Isid. Orig. 10, 246: stulti, stolidi. fatui, fungi, bardi, blenni, buccones, Plaut. Bacch. 5, 1, 2: fatuus est, insulsus, Ter. Eun. 5, 9, 49: non modo nequam et improbus, sed etiam fatuus et amens es, Cic. Deiot. 7, 21: monitor, id. de Or. 2, 24, 99: homo, Poët. ap. Cic. de Or. 2, 67, 274: puer, Cic. Att. 6, 6, 3: nisi plane fatui sint, id. Fin. 2, 22, 70: mores, Plaut. Trin. 2, 2, 18.—
B. Poet. transf.
1. Insipid, tasteless, of food: ut sapiant fatuae, fabrorum prandia, betae, Mart. 13, 13.—
2. Awkward, clumsy, unwieldy: illa bipennem Insulsam et fatuam dextra tenebat, Juv. 6, 658.—
II. Subst.: fătŭus, i, m., and fătŭa, ae, f., a fool, simpleton, a jester, buffoon.
A. In gen., one who acts foolishly: paene ecfregisti, fatue, foribus cardines, Plaut. Am. 4, 2, 6; Cat. 83, 2; Juv. 9, 8.—
B. Esp., kept by Romans of rank for their amusement: Harpasten, uxoris meae fatuam, scis hereditarium onus in domo mea remansisse ... si quando fatuo delectari volo, me rideo, Sen. Ep. 50, 2; Lampr. Comm. 4, 3.—Hence, fătŭe, adv., foolishly, absurdly: plerumque studio loquendi fatue modo accedendum, Quint. 6, 4, 8 dub. (Spald. and Zumpt, fatui); Tert. adv. Herm. 10; id. de Pat. 6. —Hence,

Origins

From Proto-Italic *fātus, of uncertain origin. Maybe from dialectal Proto-Indo-European *bʰat-. (See also battuō.) More likely, a derivative of *bʰeh₂- (“to speak”), particularly an abstract noun *bʰh₂-tu- (“speech”); thereby related to for. According to one hypothesis, Fatuus was an alternative name of the god Faunus, who predicted the future.

In English words that came into English from fatuus

  • fade*fatidus
  • fatuousfatuus
noun · masculinesecond declension
fatuus2
fatuus m (genitive fatuī, feminine fatua)
Classical[ˈfa.tu.ʊs]Ecclesiastical[ˈfaː.tu.us]

Meaning

  1. derogatorymasculinefool, simpleton, jester, buffoon, blockhead
    Ita, rogo; paene effregisti, fatue, foribus cardines.I do so ask you; you fool, you've almost broken the hinges from off the door.

Declension

declension
formsingularplural
nominativefatuusfatuī
genitivefatuīfatuōrum
dativefatuōfatuīs
accusativefatuumfatuōs
ablativefatuōfatuīs
vocativefatuefatuī

Fātŭus, i. m.,
I. another name for the prophesying Faunus; also called Fātŭ-ellus; while his sister, Fauna, who prophesied to females, was also called Fātŭa and Fātŭella, Lact. 1, 22, 9; Arn. 5, 18; Macr. S. 1, 12; Mart. Cap. 2, § 167; Just. 43, 1; Plin. 27, 12, 83, § 117 (dub.; Jan. fatuos).

Origins

From Proto-Italic *fātus, of uncertain origin. Maybe from dialectal Proto-Indo-European *bʰat-. (See also battuō.) More likely, a derivative of *bʰeh₂- (“to speak”), particularly an abstract noun *bʰh₂-tu- (“speech”); thereby related to for. According to one hypothesis, Fatuus was an alternative name of the god Faunus, who predicted the future.

Descendants
  • Catalanfat
  • Catalanfatu
  • Englishfatuous
  • Frenchfade
  • Frenchfada
  • Frenchfat
  • Italianfatuo
  • Portuguesefátuo
  • Portuguesefatela
  • Spanishfatuo

Quick answers

What does fatuus mean in Latin?
fatuus, a adjective, means “foolish, silly, simple, stupid; insipid, tasteless; awkward, clumsy, unwieldy”.
How do you pronounce fatuus?
In classical Latin, [ˈfa.tu.ʊs]; in ecclesiastical (church) Latin, [ˈfaː.tu.us].