Was (root: be)

• POS: Verb (usu participle)

CIDE DICTIONARY

Was, v. [AS. wæs, 2d pers. w, 3d pers. wæs, pl. w, with the inf. wesan to be; akin to D. wezen, imp. was, OHG. wesan, imp. was, G. wesen, n., a being, essence, war was, Icel. vera to be, imp. var, Goth. wisan to be, to dwell, to remain, imp. was, Skr. vas to remain, to dwell. Vernacular, Wassail, Were, v.].

 The first and third persons singular of the verb be, in the indicative mood, preterit (imperfect) tense; as, I was; he was.  [1913 Webster]