- "To keep an ... on" means to watch closely - Anatomical term for “ball-in-socket” - Behold - Central spot - Centre of a cyclone - Centre of storm - Cyclone centre
- Blinker - Blinking membrane - Dye lie (anag) - Fold of skin that is used in blinking - Fold of skin used in blinking - Fold of skin used when blinking - On the blink, it appears