What does atrophus mean in Latin?

atrophus, a adjective, means “atrophying; atrophic”.

How do you pronounce atrophus?

In classical Latin, [ˈa.trɔ.pʰʊs]; in ecclesiastical (church) Latin, [ˈaː.tro.fus].

adjectivefirst/second-declension adjective

atrophus (feminine atropha, neuter atrophum)

Classical[ˈa.trɔ.pʰʊs]Ecclesiastical[ˈaː.tro.fus]

singular
form	masculine	feminine	neuter
nominative	atrophus	atropha	atrophum
genitive	atrophī	atrophae	atrophī
dative	atrophō	atrophae	atrophō
accusative	atrophum	atropham	atrophum
ablative	atrophō	atrophā	atrophō
vocative	atrophe	atropha	atrophum

plural
form	masculine	feminine	neuter
nominative	atrophī	atrophae	atropha
genitive	atrophōrum	atrophārum	atrophōrum
dative	atrophīs	atrophīs	atrophīs
accusative	atrophōs	atrophās	atropha
ablative	atrophīs	atrophīs	atrophīs
vocative	atrophī	atrophae	atropha

ā^trŏphus, a, um, adj., = ἄτροφος (not thriving),

I. in a state of atrophy, consumptive, Plin. 28, 9, 33, § 129; 31, 10, 46, § 122: membra, consumptive, id. 22, 25, 73, § 152.

From Ancient Greek ἄτροφος (átrophos).