Lacking moral restraint; indulging in sensual pleasures or vices.(adj.) loose in one's morals or behavior; immoral; corrupt
i don't know the definition but i know an example like i grab my can of coke firmly so grabbing something or someone at a medium strength but just 2 warn you I'm only 95% sure of this so use a...
'Firm' as an adjective means: fixed, stable, steady, difficult to disturb or move, solid, compact, securely established, steadfast, staunch, unmovable, compact, constant, unwavering, unyielding,...
It might mean that the uterus contains fibroids that are causing the firmness.
Firm but fair means: A consequence was put in place (firm) but what you or somebody did deserved this consequence (fair).