What does trimembris mean in Latin?

trimembris, a adjective, means “having three (pairs of) limbs”.

How do you pronounce trimembris?

In classical Latin, [trɪˈmɛm.brɪs]; in ecclesiastical (church) Latin, [triˈmɛm.bris].

adjectivethird-declension two-termination adjective

trimembris (neuter trimembre)

Classical[trɪˈmɛm.brɪs]Ecclesiastical[triˈmɛm.bris]

singular
form	masculine	feminine	neuter
nominative	trimembris	trimembris	trimembre
genitive	trimembris	trimembris	trimembris
dative	trimembrī	trimembrī	trimembrī
accusative	trimembrem	trimembrem	trimembre
ablative	trimembrī	trimembrī	trimembrī
vocative	trimembris	trimembris	trimembre

plural
form	masculine	feminine	neuter
nominative	trimembrēs	trimembrēs	trimembria
genitive	trimembrium	trimembrium	trimembrium
dative	trimembribus	trimembribus	trimembribus
accusative	trimembrīs trimembrēs	trimembrīs trimembrēs	trimembria
ablative	trimembribus	trimembribus	trimembribus
vocative	trimembrēs	trimembrēs	trimembria

trĭmembris, e, adj. ter-membrum,

I. having three sets of limbs, triple-membered: Geryon, Hyg. Fab. 30.