frackingfrack‧ing /ˈfrækɪŋ/ noun [uncountable] 
(hydraulic fracturing)a way of getting natural gas from underground rock by pumping a liquid at high pressure into the rock to make breaks in it that allow the gas to come up
(hydraulic fracturing)a way of getting natural gas from underground rock by pumping a liquid at high pressure into the rock to make breaks in it that allow the gas to come up- horror story
- horror-struck
- hors d'oeuvre
- horse
- horseback
- horsebox
- horse chestnut
- horse-drawn
- horsefly
- Horse Guards
- Horse Guards Parade
- horsehair
- horseman
- horsemanship
- Horse of the Year Show
- horseplay
- horsepower
- horse racing
- horseradish
- horse-riding
- horseshit
- horseshoe
- horse show
- horse-trading
- horse trailer