IPA: /ˈbæʃfəli/
KK: /ˈbæʃfəli/
In a way that shows shyness or a lack of confidence; feeling awkward or embarrassed in social situations.
She smiled bashfully when complimented on her dress.
Bashfully → It is formed from "bash" (of uncertain origin, possibly from Middle English *bashe*, meaning to embarrass or confuse) and the suffix "-fully" (meaning in a manner full of). The word "bashfully" means in a manner full of embarrassment or shyness.
Think of feeling embarrassed or shy, which is what 'bashfully' describes — acting in a way that shows you are full of bashfulness.