Definify.com
Webster 1913 Edition
Stearic
Ste-ar′ic
(stē̍-ăr′ĭk)
, Adj.
 [Cf. F. 
stéarique
.] (Physiol. Chem.) 
Pertaining to, or obtained from, stearin or tallow; resembling tallow. 
Stearic acid 
(Chem.)
, a monobasic fatty acid, obtained in the form of white crystalline scales, soluble in alcohol and ether. It melts to an oily liquid at 69°C.