The discrepancy between two kinds of solar time: the apparent solar time, which directly tracks the motion of the Sun, and mean solar time, which tracks a theoretical mean Sun with noons 24 hours...

A giant extinct plesiosaurian sea reptile with crocodile-like head in the genus Kronosaurus.

(organic chemistry, especially in combination) A univalent radical derived from a jasmonic acid

(botany) monocotyledonous