अपभाषितवैapabhāṣitavaiinf. (with न, "it should not be spoken ungrammatically"), Pat.
infinitive mood (with न, "it should not be spoken ungrammatically"), Pat.
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.