||Ma*nu"bri*um (?), n.; pl. L.
Manubria (#), E. Manubriums (#).
[L., handle, fr. manus hand.]
1. (Anat.) A handlelike process or
part; esp., the anterior segment of the sternum, or presternum, and
the handlelike process of the malleus.
2. (Zoöl.) The proboscis of a
jellyfish; -- called also hypostoma. See Illust. of
Hydromedusa.