smokescreen
UK[ˈsməʊkskriːn]US[ˈsmoʊkskriːn]
n
something, especially an action or statement, that is intended to hide the truth or real intentions.
n
a cloud of smoke created to conceal military operations.
Morpheme Breakdown
smoke
screen
smoke
the visible vapor from burning
screen
a protective barrier or partition
Etymology
the word 'smokescreen' is a transparent compound formed from two english words of germanic and romance origin. 'smoke' originates from proto-germanic smuk-, referring to the fumes from combustion, while 'screen' entered english from old french, ultimately from a germanic source meaning 'to shield'. the term was first used in a literal military context during world war i, describing an artificial cloud of smoke released to conceal troop movements from the enemy. this vivid physical metaphor was then semantically extended into general language to describe any deceptive action or statement intended to obscure the truth, perfectly capturing the logic of using one thing to hide another.
Analysis
Structure: smoke + screen
smoke (old english 'smoca', meaning 'the visible vapor from burning') + screen (old french 'escren', meaning 'a protective barrier or partition')
Examples
the company's press release was just a smokescreen to distract from the financial scandal.
the destroyer laid down a smokescreen to protect the convoy from enemy aircraft.
his elaborate apology served as a smokescreen for his repeated failures.