The compound "work-study" is a modern English formation, combining two fundamental Old English and Latin-derived nouns to describe a specific socio-educational concept. The term follows a straightforward compounding logic, juxtaposing "work" (physical or mental effort directed toward a purpose) with "study" (the devotion of time to academic learning). This literal combination directly reflects the program's hybrid nature, where the two activities are integrated. The concept gained formal prominence in the 20th century, particularly in the United States with federal financial aid programs, institutionalizing the practice of combining employment with education for practical and financial benefit.

Structure: work (activity) + study (learning) - work: From Old English weorc, meaning "something done, action, deed, labor." In this compound, it functions as a noun denoting paid employment or labor. - study: From Old French estudie, from Latin studium meaning "zeal, pursuit, study." In this compound, it functions as a noun denoting the act of learning or a course of academic instruction.