con•tend \kən-ˈtend\ verb [Middle English, from Middle French or Latin; Middle French contendre, from Latin contendere, from com- + tendere to stretch — more at THIN] (15th century) intransitive verb 1 : to strive or vie in contest or rivalry or against difficulties : STRUGGLE 2 : to strive in debate : ARGUE transitive verb 1 : MAINTAIN, ASSERT 〈contended that he was right〉 2 : to struggle for : CONTEST