- Noun. A synthetic material used in sports grounds as a durable substitute for grass.
- Verb. To cover with an artificial grass-like material.
- Verb. (politics) (Usually lowercase) To fabricate an impression of political support for an agenda. See astroturfing.
- Adjective. Of a group created by a larger organisation, but presenting itself as a grassroots organisation.
- Verb. (alternative spelling of, Astroturf) .
- Noun. (alternative spelling of, AstroTurf) .