clock tower 
noun
A tower, typically forming part of a church or civic building, with a large clock at the top.She was heading toward the clock tower… the biggest building in the city....
- Besides the foundation and its eight institutes, the island houses a magnificent church and an imposing clock tower.
- The building had a clock tower at the top and large, narrow windows on the sides.
- (a) hang of (a)
- a hard nut to crack
- a hard (or tough) act to follow
- a hard (or tough) row to hoe
- Aharonov–Bohm
- ahchoo
- ahead
- ahead of
- ahead of one's (or its) time
- ahead of (or behind) schedule
- ahead of (or behind) the curve
- ahead of (or behind) the game
- ahead of time
- a head start
- aheap
- a heartbeat (away) from
- aheight
- a-height
- a helping hand
- ahem
- ahermatypic
- Ahern, Bertie
- ahi
- ahigh
- a high old ——