Definition of COSTA

costa

Plural: costae, costas

Noun

  • A rib or rib-like structure, especially in insects or leaves.
  • a riblike part of a plant or animal (such as a middle rib of a leaf or a thickened vein of an insect wing)
  • any of the 12 pairs of curved arches of bone extending from the spine to or toward the sternum in humans (and similar bones in most vertebrates)
  • Synonym of rib.
  • A riblike part of a plant or animal, such as a midrib of a leaf or a thickened vein or the margin of an insect wing.
  • A riblike part of a plant or animal, such as a midrib of a leaf or a thickened vein or the margin of an insect wing.
  • The vein forming the leading edge of most insect wings.

Examples

  • Playing COSTA on the board extended a line of letters like a rib.

Origin / Etymology

Unadapted borrowing from Latin costa (“a rib”). Doublet of coast.

Synonyms

rib, C

Scrabble Score: 7

costa: valid Scrabble (US) TWL Word
costa: valid Scrabble Word in Merriam-Webster MW Dictionary
costa: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 8

costa: valid Words With Friends Word