get-out-of-jail-free
UK[ˌɡet aʊt əv ˌdʒeɪl ˈfriː]US[ˌɡet aʊt əv ˌdʒeɪl ˈfriː]
n
A card in the game of Monopoly that allows a player to be released from jail without paying a fine or waiting a turn.
n
(by extension) Any special privilege, exemption, or resource that allows one to avoid an unpleasant consequence, obligation, or difficult situation.
Etymology
The term is a direct and literal description of the function of a specific playing card in the board game Monopoly, patented in 1935. The phrase "get out of jail free" employs common English vocabulary: "get out of" (to escape from), "jail" (a place of detention), and "free" (without cost). Its evolution into a metaphorical noun outside the game demonstrates the process of semantic extension, where a highly specific, branded item becomes a cultural shorthand. The logic is transparent: the card provides immunity from a standard game penalty, and by analogy, any analogous real-life exemption is described by the same catchy, memorable phrase.
Analysis
This is a fixed idiomatic phrase functioning as a compound noun. It is not segmentable into productive morphemes for etymological analysis in the traditional sense, as its meaning is derived from the literal combination of common English words within the specific context of the Monopoly game.
Examples
He used his political connections as a get-out-of-jail-free card to avoid the scandal's repercussions.
Having a good lawyer isn't a get-out-of-jail-free pass; you still need a strong defense.
The contract included a clause that acted like a get-out-of-jail-free card, allowing them to terminate the agreement without penalty.