Having the quality of felony; malignant; malicious; villainous; traitorous; perfidious; being, relating to, or concerning felony
involving or being or having the nature of a crime; "a criminal offense"; "criminal abuse"; "felonious intent"
Having the quality of felony; malignant; malicious; villainous; traitorous; perfidious; in a legal sense, done with intent to commit a crime; as, felonious homicide