One way to hold this word: two things were locked together, and now the lock is undone. Gears bite into each other, a hand closes on a sleeve, two forces are in contact — engaged. Disengage takes that join apart. Nothing is broken and nothing is removed; both sides are still there, just no longer connected, and usually the is controlled rather than sudden. Every other use in this word is that same , moved onto people, attention, or opposing sides.
From the word’s history
Wiktionary gives disengage as from Middle French desengager, that is dis- plus engage. The prefix dis- undoes what engage did, which is exactly the unhooking picture the modern senses share.
Wiktionary 記錄 disengage 來自中古法文 désengager，也就是 dis- 加上 engage。dis- 的作用是把 engage 做過的事情反過來。engage 是扣上、投入，disengage 就是把那個扣解開。現代各個意思共用的畫面，正好就是這個字面組合。
Wiktionary (kaikki extract, disengage): 'From Middle French désengager ; dis- + engage.'
登入就可以看每一支怎麼連回核心畫面。
原始詞典資料2 筆記錄
以下是外部詞典記錄的用法，摘錄並精簡格式，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
disengagenoun/ˌdɪsɪŋˈɡeɪd͡ʒ/
- 1
fencinggovernmenthobbiesA circular movement of the blade that avoids the opponent's parry
disengageverb/ˌdɪsɪŋˈɡeɪd͡ʒ/
- 1
To release or loosen from something that binds, entangles, holds, or interlocks.
- Diſingaging myſelf then from his embrace, I made him ſenſible of the reaſons there were for his preſent leaving me; on which, tho' reluctantly, he put on his cloaths with as little expedition, however, as he could help, wantonly interrupting himſelf between whiles, with kiſſes, touches, and embraces, I could not refuſe myſelf to; [...]
- With the help of a sleepy waiter, Little Billee got the bacchanalian into his room and lit his candle for him, and, disengaging himself from his maudlin embraces, left him to wallow in solitude.
摘錄自 英文維基詞典 English Wiktionary，已精簡格式；依 CC BY-SA 4.0 授權使用，改動後的內容同樣以此授權提供。