Bordering
来自Big Physics
Safin(讨论 | 贡献)2022年4月29日 (五) 08:26的版本 (建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=bordering+etymology&newwindow=1&hl=en ref] late Middle English: from Old French bordeure…”的新页面)
late Middle English: from Old French bordeure ; ultimately of Germanic origin and related to board.
etymonline
bordering (n.)
"material for a border of any kind," 1872, verbal noun from border (v.).