What does pyrēnoīdes mean in Latin?

pyrēnoīdes, a noun, means “pyrenoid”.

How do you pronounce pyrēnoīdes?

In classical Latin, [py.reː.noˈiː.dɛs]; in ecclesiastical (church) Latin, [pi.re.noˈiː.des].

noun

pyrēnoīdes ?

Classical[py.reː.noˈiː.dɛs]Ecclesiastical[pi.re.noˈiː.des]

pyrenoid
Chloroplastum parietale, pyrenoido globoso, granis amylosis vaginato.Parietal chloroplast, globose pyrenoid, sheathed with amylose grains.1973 March 31, Bohuslav Fott, “Protoderma daphnicola sp. nov. (Ulotrichales, Chlorophyceae), a New Epibiontic Alga Growing on Daphnia”, in British Phycological Journal, volume 8, number 1 (overall work in English and Latin), →DOI, page 39 of 39-41: