The ability to detect whether or not a person is straight by observing that person.

plural of hetdar

(botany) The property of some flowering plants to have different types of stamen within the same flower. Research suggests the different stamens perform different functions in the plant's pollination strategy.

(organic chemistry) Synonym of heteroaryl

(medicine) Any condition where a gland grows in an abnormal location or, more rarely, where the gland is abnormally formed.

Synonym of heterophobic

Synonym of heterophobe

Relating to hetegony

The study of the origin of the planets in the solar system.

(chemistry) an equilibrium of which not all participating substances are in the same phase