prescriptpre‧script /ˈpriːˌskrɪpt/ noun [countable] 
formal an official order or rule
formal an official order or rule- watchtower
- Watchtower, The
- watchword
- water
- Water Babies, The
- waterbed
- water bird
- water biscuit
- waterboarding
- waterborne
- water bottle
- water boy
- water buffalo
- water bug
- water butt
- water cannon
- water chestnut
- water closet
- watercolour
- water cooler
- watercourse
- watercress
- watered-down
- watered silk
- waterfall