depecisci Save DMLBS depecisci [CL] 1 to bargain for, bring on oneself. ~or, paciscor, pactum facere Osb. Glouc. Deriv. 178 (cf. ib. 442). 2 to break a covenant. ~or, pacem rumpo Osb. Glouc. Deriv. 180; to breke conande, depacisci, diffidare CathA.