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Webster 1913 Edition
Vehemence
Ve′he-mence
,Noun.
 [L. 
vehementia
: cf. F. véhémence
.] 1. 
The quality or state of being vehement; impetuous force; impetuosity; violence; fury; 
as, the 
. vehemence 
of the wind; to speak with vehemence
2. 
Violent ardor; great heat; animated fervor; 
as, the 
. vehemence 
of love, anger, or other passionsI . . . tremble at his 
vehemence 
of temper. Addison.