diphyletic /dif-i- or dī-fi-letˈik/ (biology)

1. Of dual origin
2. Descended from two distinct ancestral groups

• directorate
• directorates
• director circle
• director circles
• director-general
• directorial
• directories
• director of public prosecutions
• directors
• director's chair
• director's cut
• directors-general
• directorship
• directorships
• directory
• directory enquiries
• directress
• directresses
• directrices
• directrix
• directrixes
• directs
• direct selling
• direct speech
• direct tax