hollow

hollow

adjective

Definition of HOLLOW

curved inward <there's a noticeably hollow spot in the mattress where he has been sleeping>

Synonyms concave, dented, depressed, dished, indented, recessed, sunken

Related Words alveolar, cavernous, crescentic, cuplike, cupped, cuppy, recurved; dimpled, pockmarked; compressed, condensed, contracted, diminished, reduced

Near Antonyms ballooning, bloated, blown up, bulbous, distended, enlarged, expanded, extended, inflated, jutting, projecting, puffed, puffy, risen, swollen; domed, global, globular, round, rounded, spherical

Antonyms bulging, cambered, convex, protruding, protrusive, protuberant