तदहर्tadaharind. त्/अद् /अहर् acc. on that very day S3Br.
indeclinable त्/अद् /अहर् accusative on that very day S3Br.
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.