आमथ्āmathor आ-√मन्थ् P. (pf. -ममन्थ) to whirl round or stir with velocity, agitate, shake about R.
or आ-√मन्थ् Parasmaipada (perfect tense -ममन्थ) to whirl round or stir with velocity, agitate, shake about R.
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.