WordReference Random House Unabridged Dictionary of American English © 2026
o•to•cyst
(ō′tə sist),USA pronunciation n.
o•to•cys•tic
(ō′tə sis′tik),USA pronunciation adj.
- Zoologya statocyst.
- Developmental BiologySee auditory vesicle.
- 1875–80; oto- + -cyst
'otocyst' also found in these entries (note: many are not synonyms or translations):