Openness
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 12:54的版本 （建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/openness ref] From [https://en.wikipedia.org/wiki/Middle_English Middle English] *opennes…”的新页面）
wiktionary
From Middle English *opennesse, from Old English openness(“openness, publicity”), equivalent to open + -ness. Cognate with Old High German offannussi(“disclosure, revelation, openness”).
etymonline
openness (n.)
"state or property of being open," Old English opennes; see open (adj.) + -ness.
