Equable
Pronunciation : E"qua*ble
Part of Speech : a.
Etymology : [L. aequabilis, fr. aequare to make level or equal, fr. aequus even, equal. See Equal.]
Definition : 1. Equal and uniform; continuing the same at different times; -- said of motion, and the like; uniform in surface; smooth; as, an equable plain or globe.
2. Uniform in action or intensity; not variable or changing; -- said of the feelings or temper.
Source : Webster's Unabridged Dictionary, 1913