What does macrocarpus mean in Latin?

macrocarpus, a adjective, means “large-fruited”.

How do you pronounce macrocarpus?

In classical Latin, [ma.krɔˈkar.pʊs]; in ecclesiastical (church) Latin, [ma.kroˈkar.pus].

adjectivefirst/second-declension adjective

macrocarpus (feminine macrocarpa, neuter macrocarpum)

Classical[ma.krɔˈkar.pʊs]Ecclesiastical[ma.kroˈkar.pus]

singular
form	masculine	feminine	neuter
nominative	macrocarpus	macrocarpa	macrocarpum
genitive	macrocarpī	macrocarpae	macrocarpī
dative	macrocarpō	macrocarpae	macrocarpō
accusative	macrocarpum	macrocarpam	macrocarpum
ablative	macrocarpō	macrocarpā	macrocarpō
vocative	macrocarpe	macrocarpa	macrocarpum

plural
form	masculine	feminine	neuter
nominative	macrocarpī	macrocarpae	macrocarpa
genitive	macrocarpōrum	macrocarpārum	macrocarpōrum
dative	macrocarpīs	macrocarpīs	macrocarpīs
accusative	macrocarpōs	macrocarpās	macrocarpa
ablative	macrocarpīs	macrocarpīs	macrocarpīs
vocative	macrocarpī	macrocarpae	macrocarpa

From Ancient Greek μακρός (makrós, “large”) + καρπός (karpós, “fruit”).