2. Noun. (context: military) troops (plural only). ¹
3. Noun. (context: music) the orchestral instrumentation (and voices) used in a musical production (nearly always used in plural form only). ¹
4. Verb. (third-person singular of force) ¹
¹ Source: wiktionary.com
Definition of Forces
1. force [v] - See also: force