Barring
来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 18:22的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=barring+etymology&newwindow=1&hl=en ref] late 15th century: from the verb bar1 + -ing2.…”的新页面）
late 15th century: from the verb bar1 + -ing2.
etymonline
barring (n.)
late 14c., "act of fastening with a bar," verbal noun from bar (v.). Meaning "exclusion" is from 1630s. As a preposition, "excepting, excluding," it is from late 15c. Schoolhouse prank of barring out the teacher was in use by 1728.
