उपतृद्upatṛdP. -तृण्/अत्ति (Pot. -तृन्द्य्/आत्) to pierce, cleave TS. vi, 3, 9, 3.
Parasmaipada -तृण्/अत्ति (Potential -तृन्द्य्/आत्) to pierce, cleave TS. vi, 3, 9, 3.
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.