Lewis & Short

Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.

Aebūtĭus, a, name of a Roman gens, Cic. Att. 16, 2, 5; id. Caecin. 1; id. Fl. 37, 93 al.
Hence: Aebūtĭa lex, so called from its author, the tribune Aebutius; enacted A.U.C. 520, Cic. Agr. 2, 8; Gell. 16, 10, 8.