concave
/ˈkɑn.keɪv/ sustantivo C2- A concave surface or curve.
- The vault of the sky.
- One of the celestial spheres of the Ptolemaic or geocentric model of the world. · Aristotle makes [Fire] to move to the concave of the Moon. - Thomas Salusbury (1661).
- An element of a curved grid used to separate desirable material from tailings or chaff in mining and harvesting.
- An indentation running along the base of a surfboard, intended to increase lift.
- An indented area on the top of a skateboard, providing a position for foot placement and increasing board strength.
- A playing card made concave for use in cheating.
Plural concaves
Otras coincidencias
Aprende concave en textos reales
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