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Dictionary

Words, grammatical forms and meanings linked to the ontology.

redline en · NOUN

Pronunciation

  • /ˈɹɛd.laɪn/

Etymology

From red + line, originating with the frequent use of red pen or pencil to mark corrections on drawings and documents (1), and the red markings on a tachometer (2).

Meanings

  1. A drawing, document, etc. that has been marked for correction or modification.
  2. The maximum speed, temperature, pressure, etc., at which a device (such as the engine in a car, aircraft, etc.) is designed to operate.

Forms

SpellingFeaturesLabelsSource
redlines Number=Plur lexicographic

redline en · VERB

Pronunciation

  • /ˈɹɛd.laɪn/

Etymology

From red + line, originating with the frequent use of red pen or pencil to mark corrections on drawings and documents (1), and the red markings on a tachometer (2).

Meanings

  1. To mark a drawing or document for correction or modification.
  2. To operate a device at one or more redlines.
  3. To operate a device at one or more redlines. ▸ To run an internal combustion engine to its maximum or maximum recommended speed.
  4. (Canada, US, qualifier:urban studies) To deny or complicate access to services (such as banking, insurance, or healthcare) to residents in specific, often racially determined, areas.
    • Already ‘redlined’ by profit-hungry telcos, the inhabitants of poor inner city areas can be shut out of the new on-line services through lack of money. 1995 September, Richard Barbrook, Andy Cameron, “The Californian Ideology”, in Mute, volume 1, number 3, →ISSN, archived from the original on 19 Oct 2021:
  5. To achieve audio levels that will cause clipping (indicated by red in an audio meter).

Forms

SpellingFeaturesLabelsSource
redlining Tense=Pres, VerbForm=Part lexicographic
redlines Number=Sing, Person=3, Tense=Pres lexicographic
redlined Tense=Past, VerbForm=Part lexicographic
redlined Tense=Past lexicographic

Antonyms

greenline

Coordinates

yellowline

Deriveds

redliner

Relateds

sundown town · redlining