The meaning of COSTA is rib.

Definition of 'costa' costa in British English (ˈkɒstə ) noun Word forms: plural -tae (-tiː ) 1. the technical name for rib 1 (sense 1)

COSTA definition: a rib or riblike part. See examples of costa used in a sentence.

costa, n.¹ meanings, etymology, pronunciation and more in the Oxford English Dictionary

It can refer to: 1. A country located in Central America called Costa Rica. 2. A chain of coffee shops in the UK known as Costa Coffee. 3. In anatomy, it refers to a rib or rib-like structure. 4. …

costa - A rib or riblike structure. See also related terms for rib. Farlex Trivia Dictionary. © 2012 Farlex, Inc. All rights reserved.

a riblike part of a plant or animal (such as a middle rib of a leaf or a thickened vein of an insect wing)

costa definition: coastline of a country or region. Check meanings, examples, usage tips, pronunciation, domains, related words.

Costa definition: A rib or a riblike part, such as the midrib of a leaf or a thickened anterior vein or margin of an insect's wing.

Feb 24, 2026 · From Latin costa, possibly through the intermediate of another language; compare Spanish costa, Galician costa. Doublet of cuesta.