loss
n. 1 (better : deletion) 2 (opp : retention, innovation, cf : process of linguistic history) विलोपन (न.) 3 (of hearing, speech, cf : impairment, aphasia, hearing loss, hearing impairment) लोप २ (पु.) 4 (of dialect, language, cf : language loss) लोप ३ (पु.), विस्मरण (न.)