the.com/correction fluid

the original ctrl-z, sold by the bottle and brushed onto mistakes.

means A quick-drying, opaque white liquid painted over written or typed errors so you can write fresh text on top, sold in small bottles with a built-in brush.

from A plain descriptive compound: 'correction' (from Latin 'correctus,' past participle of 'corrigere,' to set right — 'com-' together plus 'regere,' to guide) paired with 'fluid' (Latin 'fluidus,' flowing, from 'fluere,' to flow). The famous bit isn't the words but the invention behind them: a mid-20th-century typist, frustrated by typos, mixed a white tempera paint in her kitchen blender to paint over mistakes — the product that grew from it became a desk staple, and the generic 'correction fluid' is what the bottle says when it can't say the trademark.

Inventor
Bette Nesmith Graham, a typist and single mom
Famous son
Her kid became a Monkee, Michael Nesmith
Sold for
Gillette bought Liquid Paper for 47.5 million
Original name
First marketed as Mistake Out in 1956
Solvent fumes
Once abused as an inhalant, hence reformulations
for instance

liquid paper — invented by bette nesmith graham in 1956, a secretary at ibm who created the first commercial correction fluid

wite-out — launched by bic in 1966, became the dominant correction fluid brand globally

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