sold-out

The compound adjective 'sold-out' is a relatively modern formation, emerging from the phrasal verb 'to sell out'. The verb 'sell' originates from the Old English sellan, which carried a broader meaning of 'to give' but narrowed to its commercial sense under Germanic influence. The particle 'out', from Old English ūt, is used here in an adverbial sense to denote a state of total depletion or public offering. The literal combination, meaning 'sold to the point of being out (of stock)', first described depleted inventories. By the mid-20th century, its figurative sense evolved in popular culture to describe a person perceived as having exchanged their artistic or personal principles for commercial success, thus metaphorically 'selling' their integrity 'out' to the public marketplace.

Structure: sold (past participle of 'sell') + out (adverb/particle) sold: From Old English sald, past participle of sellan (to give, hand over, deliver up for money). Germanic origin. Functional role: conveys the core action of transferring goods for money. out: From Old English ūt (out, outside, forth). Germanic origin. Functional role: an adverbial particle indicating completeness, exhaustion, or public exposure.