OBSOLETE Meaning of OBSOLETE in English obsolete BrE AmE ˈɒb sə liːt ˌ••ˈ• AmE \ ˌɑːb sə ˈliːt ◂ ˈ••• ▷ obsolete|ly li▷ obsolete|ness nəs nɪs Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012