Brown-Driver-Briggs (BDB)
H2403a
H2403a חַטָּאָה sin , sin-offering (?) . sin . sin-offering H2403b חַטָּאת sin , sin-offering . sin . condition of sin , guilt of sin . punishment for sin . sin-offering . purification from sins of ceremonial uncleanness
Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain