sem·i·di·am·e·ter 
(sĕm′ē-dī-ămĭ-tər, sĕm′ī-)
(sĕm′ē-dī-ămĭ-tər, sĕm′ī-)n.
The apparent radius of a celestial body when viewed as a disk from Earth.
- shoot (one's) bolt
- shoot one's bolt
- shoot (oneself) in the foot
- shoot oneself in the foot
- shoot (one's) wad
- shoot one's wad
- shootout
- shoot-out
- shoot straight
- shoot the breeze
- shoot the breeze/bull
- shoot the bull
- shoot-the-chute
- shoot the shit
- shoot the works
- shoot up
- shoot-up
- shoot wad
- shop
- shopaholic
- shop around
- shopkeeper
- shoplift
- shoplifter
- shoplifting