अज्ञात्वाajñātvā[a-gñâ-tvâ] gd. without knowing.
[a-gñâ-tvâ] gerund (indeclinable participle) without knowing.
कोशःDictionaries
Apte, Monier-Williams and Macdonell at once. Type in any of fifteen scripts and schemes; the word is converted and looked up wherever it is part of a headword.