trophoplast

== English == === Etymology === From tropho- +‎ -plast. Coined by Arthur Meyer in 1883. === Pronunciation === (US) IPA(key): /ˈtɹɑfoʊplæst/ === Noun === trophoplast (plural trophoplasts) (cytology, dated) Any of various organelles found in plant and algae cells, such as a chloroplast, chromoplast, leucoplast, or gerontoplast; a plastid.