Can 何で mean how?

Long answer: 何で can be translated as how, but a more accurate translation would be by means of what object? So from the link you posted,

何で wherewith〈古〉〔疑問詞〕 - アルクがお届けするオンライン英和・和英辞書検索サービス。

何で 何で wherewith〈古〉〔疑問詞〕 - アルクがお届けするオンライン英和・和英辞書検索サービス。

何で Declan The Language Learning App Company The Japanese word 何で is pronounced nande なんで means how, by what means Examples: 名前は何ですか。