2. Hollow; void of contents. [R.]
As concave . . . as a worm-eaten nut.
Shak.
Con"cave, n. [L. concavum.] 1. A hollow; an arched vault; a cavity; a recess.
Up to the fiery concave towering hight.
Milton.
The Gutenberg Webster's Unabridged Dictionary: Section C · 第 1568 / 2681 题