mirage
UK[ˈmɪrɑːʒ]US[məˈrɑːʒ]
n
an optical illusion caused by atmospheric conditions, especially the appearance of a sheet of water in a desert or on a hot road caused by the refraction of light from the sky by heated air.
n
something that appears real or possible but is not in fact so; an illusion or fantasy.
Etymology
The word 'mirage' entered english in the early 19th century directly from french, where it originally meant 'to be reflected' or 'to look at'. its french source derives from the verb 'se mirer', meaning 'to be reflected' or 'to look at oneself'. this verb, in turn, traces back to the latin verb 'mirari', meaning 'to wonder at' or 'to admire'. the semantic journey connects the act of looking with wonder to the visual phenomenon of an illusion, where one sees something astonishing that is not physically present. the modern meaning perfectly captures this blend of visual perception and deceptive appearance.
Analysis
the word is a simplex loanword from french. it cannot be meaningfully segmented into smaller morphemes using its current english spelling.
Examples
The weary travelers, desperate for water, were taunted by a shimmering mirage on the horizon.
His dream of overnight success proved to be nothing more than a mirage.
The heat rising from the asphalt created a convincing mirage of a puddle on the road ahead.