SEMICIRCLE


Meaning of SEMICIRCLE in English

noun an instrument for measuring angles.

2. semicircle ·noun a semicircumference.

3. semicircle ·noun a body in the form of half of a circle, or half of a circumference.

4. semicircle ·noun the half of a circle; the part of a circle bounded by its diameter and half of its circumference.

Webster English vocab.      Английский словарь Webster.