O / offenso
verb frequentative transitive

offenso

2nd PP offensāre · 3rd PP offensāvi · 4th PP offensātum · conj. 1st
to strike; dash against
to strike or dash against (not in Cic. or Caes.).
Lit.: sponte suā offensando ut semina rerum, Lucr. 2, 1059; so id. 6, 1053: omnes offensare capita, dash their heads against the wall, Liv. 25, 37.—
to stumble; trip; falter figuratively
Trop., to stumble, trip, falter in speaking, Quint. 10, 7, 10.—(Offensatus, Quint. 10, 3, 20, is a false reading for offensator, q.v.).