IPA: /ɪɡˈnɔːrəntli/
KK: /ɪgˈnɔrəntli/
In a way that shows a lack of knowledge or awareness about something.
She ignorantly assumed that everyone knew the answer to the question.
Ignorantly → It is formed from "ignorant" (from Latin "ignorans", meaning not knowing) and "-ly" (meaning in a manner of). The word "ignorantly" means in a manner that shows a lack of knowledge or awareness.
Think of someone acting 'not knowing' ('ignorant') and doing so 'in a manner' ('-ly'). This helps you remember that 'ignorantly' means to act without knowledge.