The Collaborative International Dictionary of English v.0.48:
Recruitment \Re*cruit"ment\ (-ment), n. The act or process of recruiting; especially, the enlistment of men for an army. [1913 Webster]WordNet (r) 3.0 (2006):
recruitment n 1: the act of getting recruits; enlisting people for the army (or for a job or a cause etc.) [syn: recruitment, enlisting]