feath·er·bone 
(fĕthər-bōn′)
(fĕthər-bōn′)n.
A lightweight corset bone originally made from the quills of domestic fowl instead of whalebone.
- anti-
- antiabortion
- antiabortionist
- antiaging
- antiaircraft
- antialiasing
- antiallergic
- anti-American
- anti-Americanism
- antiandrogen
- antiangiogenic
- anti-antibody
- antianxiety
- antianxiety drug
- antiarrhythmic
- anti-art
- antiatom
- antibacterial
- antiballistic missile
- antibaryon
- Antibes
- antibiosis
- antibiotic
- antibiotically
- antibody