Defn: Lying under the middle.

SUBMEDIAN
Sub*me"di*an, a. (Zoöl.)

Defn: Next to the median (on either side); as, the submedian teeth of mollusks.

SUBMEDIANT
Sub*me"di*ant, n. (Mus.)

Defn: The sixth tone of the scale; the under mediant, or third below the keynote; the superdominant.

SUBMENTAL
Sub*men"tal, a. (Anat.)

Defn: Situated under the chin; as, the submental artery.

SUBMENTUM
Sub*men"tum, n.; pl. Submenta. Etym: [NL. See Sub-, and Mentum.]
(Zoöl.)

Defn: The basal part of the labium of insects. It bears the mentum.

SUBMERGE
Sub*merge", v. t. [imp. & p. p. Submerged; p. pr. & vb. n.
Submerging.] Etym: [L. submergere, submersum; sub under + mergere to
plunge: cf. F. submerger. See Merge.]