Homol´ogy, n. Structural affinity, generally implying genetic relationship. Opposed to analogy, or mere resemblance.

Homotyp´ical, a. Of the same type of structure.

Homot´ypy, n. A particular kind of homology.

Hor´notine, a. or n. Yearling; a bird of the year.

Hu´meral, a. Pertaining to the humerus, or, more generally, to the upper arm.

Hu´merus, n. The upper arm bone; sometimes the whole upper-arm, from shoulder to elbow.

Hy´aline, Hy´aloid, a. Transparent, like glass; said chiefly of the vitreous humor of the eye, and of certain appurtenances of the back chamber of the eye.

Hy´brid, a. or n. Cross-born between two species; mongrel.

Hybridiza´tion, n. Cross-fertilization. Production of hybrids.

Hy´bridize. To cross and bear mongrel offspring.