きかちゅうこう

Japanese

For pronunciation and definitions of きかちゅうこう – see the following entry.

【幾何中項】 [noun] (mathematics) geometric mean, specifically, if the variables a, b, c satisfy the relation a:b=b:c, then b is the 幾何中項 of a and c.

(This term, きかちゅうこう, is the hiragana spelling of the above term.)