Definify.com

Webster 1913 Edition

Noun.

[L.

firmitas

Strength; firmness; stability.

[Obs.]

Chillingworth.

Noun.

ferm'ity. Strength; firmness. [Not used.]

firmity ‎(uncountable)

(obsolete) strength; firmness; stability
(Can we find and add a quotation of Chillingworth to this entry?)

firmity ‎(uncountable)