វគ្គជំនាញកុំព្យូទ័រ ចំណេះដឹងទូទៅ ម្ហូបអាហារ កំប្លែង ទស្សន៍ទាយ

តូច មធ្យម ធំ

Concave

noun

1.: សណ្ឋានខូងឬផត

adjective

1.: (វេជ្ជសាស្ត្រ) ខូង, ផត
2.: (hollow and curved inwards, curvinglike the surface of a ball) ដែលខូង, ដែលផត, ដែលគ្រលុក

ENGLISH MEANING

noun

1.: A hollow; an arched vault; a cavity; a recess.
2.: A curved sheath or breasting for a revolving cylinder or roll.

adjective

1.: 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.
2.: Hollow; void of contents.

verb

1.: (TRANSITIVE) To make hollow or concave.

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