You searched for: “concave
concave
1. Curved like a segment of the interior of a circle or hollow sphere; hollow and curved.
2. Curved inward like the inner surface of a bowl or sphere.
3. In geometry: A reference to a polygon having at least one interior angle greater than 180°.
This entry is located in the following unit: cav-, cavo-, cava-, cavi-, cavern- (page 3)
(Greek: hollow; abdomen; hernia; used primarily in the sense of concave; pertaining to a bodily cavity)
Word Entries containing the term: “concave
concave lenticular
Having the form of a lens of the eye; lentiform.

Concave lenticulars will make one see most clearly things that are far away.

This entry is located in the following unit: lenticulo-, lenticul- + (page 1)