oar

noun
  1. A type of lever used to propel a boat, having a flat blade at one end and a handle at the other,
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ocellar

adjective

Of or relating to the ocellus or ocelli

octangular

adjective

Octagonal, with eight angles.

ocular

adjective
  1. of or connected with the eyes or vision.
    ocular trauma

noun

another term for eyepiece.

late 16th... Leer más »

opercular

noun

The principal opercular bone or operculum of fishes.

adjective

Of or pertaining to the operculum.