rectrix /rekˈtriks/

1. A female governor (rare)
2. A bird's long tail feather, used in steering

rectricial /-trishˈl/ adjective

• taphrogenesis
• tap-in
• taping
• tap-ins
• tap into
• tapioca
• tapiocas
• tapir
• tapiroid
• tapirs
• tapis
• tapises
• tap issue
• tap issues
• tapist
• tapists
• tap kick
• tap kicks
• taplash
• taplashes
• tapotement
• tapotements
• tappa
• tappable
• tappas