"Ossiculum" is a word in ENGLISH

Next to the ambulacra; as, the adambulacral ossicles of the starfish.

Of or pertaining to ambulacra; avenuelike; as, the ambulacral ossicles, plates, spines, and suckers of echinoderms.

The five united jaws and accessory ossicles of certain sea urchins.

An organ of a fish, consisting of a membrane supported by rays, or little bony or cartilaginous ossicles, and serving …

The outermost of the three small auditory bones, ossicles; the hammer. It is attached to the tympanic membrane by a …

One of numerous small calcareous structures forming the skeleton of certain echinoderms, as the starfishes.

A little bone; as, the auditory ossicles in the tympanum of the ear.

An auditory ossicle.

The innermost of the ossicles of the ear; the stirrup, or stirrup bone; -- so called from its form. See …

One of the central ossicles in each joint of the arms of an ophiuran.