mitre line (English, noun)
expansion: mitre line (plural mitre lines)
Senses:
topics: engineering
natural-sciences
physical-sciences
glosses: A line drawn marking an angle of 45 degrees, especially in the use of aligning the depth lines between the top and side views of a third angle projection technical drawing.
Forms:
form: mitre lines
tags: plural
form: miter line
tags: alternative
US