compulso Copy link Outline I. To press or strike violently , ...II. To contend or fight together, Tert. ... • compulso, āre, v. freq. [id.]. I. To press or strike violently (post-class. and rare), App. M. 7, p. 197, 16.— II. To contend or fight together, Tert. Apol. 20; cf. compulsatio.