Freebase
Freebase stands for:
- the cocaine base, see cocaine
- Freebase , a former free database for semantic data from Metaweb
- Freebase.be , a free database or the associated program for the source assignments of peers by means of magnet links referenced files
- FreeBASE, a combination of free solo- style climbing with a base jumping parachute as fall protection, invented by Dean Potter .