अंग्रेजी अंग्रेजी शब्दकोश

Hollow and curved or rounded; vaulted; -- said of the interior of a curved surface or line, as of the curve of the of the inner surface of an eggshell, in opposition to convex; as, a concave mirror; the concave arch of the sky.

Hollow; void of contents.

A hollow; an arched vault; a cavity; a recess.

A curved sheath or breasting for a revolving cylinder or roll.

To make hollow or concave.

of Concave

Bowed in the form of an arch; -- called also arched.

Hollowness; concavity.

of Concave

of Concavity

A concave surface, or the space bounded by it; the state of being concave.

Concave or hollow on both sides; double concave.

Concave on one side and convex on the other, as an eggshell or a crescent.

Specifically, having such a combination of concave and convex sides as makes the focal axis the shortest line between them. See Illust. under Lens.

Concave.

To hide or withdraw from observation; to cover; to cover or keep from sight; to prevent the discovery of; to withhold knowledge of.

Capable of being concealed.

of Conceal

Hidden; kept from sight; secreted.

One who conceals.