-tro·cha
\.trəkə\ noun combining form
(plural -trochas \-kəz\ ; also -tro·chae \-rəˌkē\)
Etymology: New Latin, from feminine singular of -trochus having (such) a ciliated band, from Greek trochos wheel
: creature or larva having (such) a ciliated band
< actinotrocha >
< actinotrocha >