hugeous (adj.)

mid-12c., apparently a shortening of Old French ahuge, ahoge "extremely large, enormous; mighty, powerful," itself of uncertain origin. Related: Hugeness.

word-forming element making adjectives from nouns, meaning "having, full of, having to do with, doing, inclined to," from Old French -ous, -eux, from Latin -osus (compare -ose (1)). In chemistry, "having a lower valence than forms expressed in -ic."