: in an accidental or unintended manner : by accident I accidentally deleted the file.

Is there a word accidentally?

accidently. Accidentally is the correct spelling. Accidently is a misspelling.

Was accidentally meaning in English?

happening by chance or accident; not planned; unexpected: an accidental meeting. nonessential; incidental; subsidiary: accidental benefits. ... a nonessential or subsidiary circumstance, characteristic, or feature.