F / frīguscŭlum
noun

frīguscŭlum

gen. frīguscŭli · gender neuter · decl. 2nd
dim. frigus
slight cold
slight cold (post-class.).
Lit., Tert. de Anim. 25.—
coolness; variance; disagreement figuratively
Trop., coolness, variance, disagreement between man and wife: quid si divortium non intercesserit, sed frigusculum? profecto valebit donatio, si frigusculum quievit, Dig. 24, 1, 32, § 12 (al. fribusculum).