核心畫面

One way to hold this word: an arm with no bone in it. It reaches out, feels its way, curls around whatever it touches, and does not let go. Every other use on this page borrows that grip.

tentacle 可以想成「一條沒有骨頭的手」。它伸出去、一路摸過去、碰到什麼就捲上去,然後不放開。重點不只是「長」更多收起tentacle 可以想成「一條沒有骨頭的手」。它伸出去、一路摸過去、碰到什麼就捲上去,然後不放開。重點不只是「長」,而是「纏住」。這一頁其他的意思,借的都是這個「抓住不放」的感覺:不管是大公司伸進各行各業,還是葉子上黏住昆蟲的細毛,畫面都一樣,只是大小和場合換了。

From the word’s history

From New Latin tentaculum, from the Latin verb tento; English also keeps the unchanged form tentaculum, so the two are doublets.

資料上寫的是:來自新拉丁文 tentāculum,源頭是拉丁文動詞 tentō。英文裡另外還留著沒改過的 tentaculum,兩個字其實同源。來源沒有給那個拉丁動詞的意思,所以這裡就停在這裡,不多推。

Packet Wiktionary etymology for 'tentacle' (source_ref kaikki:3f6f69a190036ae4:300450162:47395): 'From New Latin tentāculum, from tentō. Doublet of tentaculum.'

Two branches

抓住東西的那條手:動物與植物

這一支是字面的意思:真的長在生物身上、真的會抓住東西的構造。

noun · B2

One of the long, soft, bendy arms that some sea animals have, such as an octopus or a squid, used for feeling around, taking hold of things, and pulling food in.

觸手;觸腕

伸進各處的勢力(帶批評)

把那條手從水裡搬到社會上:一個組織不是只「到了」,而是纏住了好幾個環節,讓人甩不掉。也因為是「纏住」,這個用法天生帶批評。

noun · C1

The reach of a big organisation into places it does not obviously belong — its influence spreading out and taking hold, said by someone who does not like it.

(貶)伸出去的勢力、觸角