What does iactābundus mean in Latin?

iactābundus, a adjective, means “agitated; stormy; boasting, vaunting”.

How do you pronounce iactābundus?

In classical Latin, [jak.taːˈbʊn.dʊs]; in ecclesiastical (church) Latin, [jak.taˈbun.dus].

adjectivefirst/second-declension adjective

iactābundus (feminine iactābunda, neuter iactābundum)

Classical[jak.taːˈbʊn.dʊs]Ecclesiastical[jak.taˈbun.dus]

singular
form	masculine	feminine	neuter
nominative	iactābundus	iactābunda	iactābundum
genitive	iactābundī	iactābundae	iactābundī
dative	iactābundō	iactābundae	iactābundō
accusative	iactābundum	iactābundam	iactābundum
ablative	iactābundō	iactābundā	iactābundō
vocative	iactābunde	iactābunda	iactābundum

plural
form	masculine	feminine	neuter
nominative	iactābundī	iactābundae	iactābunda
genitive	iactābundōrum	iactābundārum	iactābundōrum
dative	iactābundīs	iactābundīs	iactābundīs
accusative	iactābundōs	iactābundās	iactābunda
ablative	iactābundīs	iactābundīs	iactābundīs
vocative	iactābundī	iactābundae	iactābunda

jactābundus, a, um, adj. id.,

I. tossing to and fro, agitated, stormy (post-class)

I. Lit.: mare, Gell. 19, 1, 1.—

II. Trop. boasting, vaunting: homo in Graecae facundiae gloria, Gell. 15, 2, 2.

From iactō (“toss; boast”) + -bundus.