rictus /rikˈtəs/ (zoology)

1. The gape, esp of a bird
2. The chink or aperture of a lipped corolla
3. Unnatural gaping of the mouth, eg in horror

• hillwalkers
• hillwalking
• hillwalkings
• hilly
• hilt
• hilted
• hilting
• hilts
• hilum
• hilus
• him
• HIM
• Himalaya
• Himalayan
• himatia
• himation
• himations
• himbo
• himbos
• himself
• Himyarite
• Himyaritic
• hin
• Hinayana
• hind