Meaning of ISOMETRIC in English
adj. 1 of equal measure. 2 Physiol. (of muscle action) developing tension while the muscle is prevented from contracting. 3 (of a drawing etc.) with the plane of projection at equal angles to the three principal axes of the object shown. 4 Math. (of a transformation) without change of shape or size. isometrically adv. isometry n. (in sense 4).
[ Gk isometria equality of measure (as ISO-, -METRY) ]
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012