tetricitas
From LSJ
ἀλλὰ διὰ τῆς ἀγάπης δουλεύετε ἀλλήλοις. ὁ γὰρ πᾶς νόμος ἐν ἑνὶ λόγῳ πεπλήρωται, ἐν τῷ Ἀγαπήσεις τὸν πλησίον σου ὡς σεαυτόν → but be enslaved to each other through love; for the whole Torah is fulfilled in one statement: You will love your neighbor as yourself (Galatians 5:13f.)
Latin > English (Lewis & Short)
tē̆trĭcĭtas: v. taetricitas.
Latin > French (Gaffiot 2016)
tetrĭcĭtās, tetrĭcus, v. tæt-.
Latin > German (Georges)
tetricitās, ātis, f. (tetricus), die Ernsthaftigkeit, Strenge, Finsterkeit, Auct. pan. in Pison. 103.