Word Study
osculation |
osculator |
osculatory |
osculatrix |
oscule |
osculum
| osha
| osier
| osiered
| osiery
| osip emilevich mandelstam
osculum
OXFORD DICTIONARY
osculum, n. (pl. oscula) a mouthlike aperture, esp. of a sponge.
Etymology
L: see OSCULAR
For further exploring for "osculum" in Webster Dictionary Online