अपब्रूapabrū(impf. -ब्र्/अवत्) to speak some mysterious or evil words upon AV. vi, 57, 1.
(imperfect tense -ब्र्/अवत्) to speak some mysterious or evil words upon AV. vi, 57, 1.
कोशःDictionaries
Every entry for a word in Apte, Monier-Williams, Macdonell and the Dhātupāṭha, with their abbreviations spelled out, and an analysis of its forms.