What does īnsonus mean in Latin?

īnsonus, a adjective, means “soundless, silent”.

How do you pronounce īnsonus?

In classical Latin, [ˈĩː.sɔ.nʊs]; in ecclesiastical (church) Latin, [ˈin.so.nus].

Proto-Indo-European *né → Proto-Indo-European *n̥- → Proto-Italic *n̥- → Latin īnsonus.

adjectivefirst/second-declension adjective

īnsonus (feminine īnsona, neuter īnsonum)

Classical[ˈĩː.sɔ.nʊs]Ecclesiastical[ˈin.so.nus]

singular
form	masculine	feminine	neuter
nominative	īnsonus	īnsona	īnsonum
genitive	īnsonī	īnsonae	īnsonī
dative	īnsonō	īnsonae	īnsonō
accusative	īnsonum	īnsonam	īnsonum
ablative	īnsonō	īnsonā	īnsonō
vocative	īnsone	īnsona	īnsonum

plural
form	masculine	feminine	neuter
nominative	īnsonī	īnsonae	īnsona
genitive	īnsonōrum	īnsonārum	īnsonōrum
dative	īnsonīs	īnsonīs	īnsonīs
accusative	īnsonōs	īnsonās	īnsona
ablative	īnsonīs	īnsonīs	īnsonīs
vocative	īnsonī	īnsonae	īnsona

in-sŏnus a, um, adj.,

I. without sound, noiseless, silent (post-class.).

I. Lit.: passus, Amm. 27, 12; cf. gressus, id. 29, 5: vestigium, App. M. 3, p. 138, 22.—

II. Transf.: litterae, i. e. mutae, App. de Mundo, p. 66, 29.

Proto-Indo-European *swenh₂- Proto-Indo-European *swónh₂os Latin sonus Latin īnsonus From in- + sonus.