blow a backsight

From Wiktionary, the free dictionary
Jump to navigation Jump to search

English

[edit]

Verb

[edit]

blow a backsight (third-person singular simple present blows a backsight, present participle blowing a backsight, simple past blew a backsight, past participle blown a backsight)

  1. (surveying) To occupy a point, then enter the wrong point for the backsight, or forget to enter the backsight.
Retrieved from "https://en.wiktionary.org/w/index.php?title=blow_a_backsight&oldid=61084138"