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Meaning ofstraightedgein English

straightedge

us//ˈstreɪtʤɛdʒ//uk//ˈstreɪtʤɛdʒ//

Pluralstraightedges

Definitions

Adjective
1. a tool for drawing straight lines
  The architect used a straightedge to draw the building plans.
2. a flat, rectangular drawing guide
  The draftsman used a straightedge to draw a perfectly straight line.
3. a person abstaining from substances (e.g. alcohol, tobacco)
  The athlete maintained a straightedge lifestyle to stay focused.
Noun
1. a lifestyle avoiding drugs and substances; abstaining
  The athlete chose a straightedge lifestyle to improve performance.