What does subdiaphanus mean in Latin?

subdiaphanus, a adjective, means “Only somewhat transparent, not entirely transparent”.

How do you pronounce subdiaphanus?

In classical Latin, [sʊb.diˈa.pʰa.nʊs]; in ecclesiastical (church) Latin, [sub.diˈaː.fa.nus].

Proto-Indo-European *upó → Proto-Italic *supo → Latin subdiaphanus.

adjectivefirst/second-declension adjective

subdiaphanus (feminine subdiaphana, neuter subdiaphanum)

Classical[sʊb.diˈa.pʰa.nʊs]Ecclesiastical[sub.diˈaː.fa.nus]

adjectiveOnly somewhat transparent, not entirely transparent
* Adiaphorus. 12. S. muticus, capite, thorace, abdomine viridi æneis elytris testaceis, subdiaphanis punctato striatis.1761, Nicolaus Poda von Neuhaus, Insecta musei Graecensis, page 7:

singular
form	masculine	feminine	neuter
nominative	subdiaphanus	subdiaphana	subdiaphanum
genitive	subdiaphanī	subdiaphanae	subdiaphanī
dative	subdiaphanō	subdiaphanae	subdiaphanō
accusative	subdiaphanum	subdiaphanam	subdiaphanum
ablative	subdiaphanō	subdiaphanā	subdiaphanō
vocative	subdiaphane	subdiaphana	subdiaphanum

plural
form	masculine	feminine	neuter
nominative	subdiaphanī	subdiaphanae	subdiaphana
genitive	subdiaphanōrum	subdiaphanārum	subdiaphanōrum
dative	subdiaphanīs	subdiaphanīs	subdiaphanīs
accusative	subdiaphanōs	subdiaphanās	subdiaphana
ablative	subdiaphanīs	subdiaphanīs	subdiaphanīs
vocative	subdiaphanī	subdiaphanae	subdiaphana

Latin sub- Ancient Greek δῐᾰφᾰνής (dĭăphănḗs)bor. Latin diaphanus Latin subdiaphanus From sub- + diaphanus.