- Look intently - Look steadily - Ogle - Stare - Stare fixedly - Steady watch - To fixx the eyes in a steady and earnest look; to look
with eagerness or curiosity, as in admiration, astonishment, or with
studious attention.
- "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