thimbleyoudaoicibaDictYouDict[thimble 词源字典]
thimble: [OE] A thimble is etymologically a ‘thumb implement’. The word goes back to Old English thymel, a derivative of thūma ‘thumb’. In Old English (where it is recorded only once) it was used for a ‘finger-stall’. By the time it reappears in the 15th century we find it being applied to a ‘leather finger-protector used for pushing in a needle’, and it was extended to metal thimbles, introduced in the 17th century.
=> thumb[thimble etymology, thimble origin, 英语词源]
thimble (n.)youdaoicibaDictYouDict
Old English þymel "sheath or covering for the thumb," from thuma (see thumb (n.)) + -el (1), used in forming names of instruments (compare handle). Excrescent -b- began mid-15c. (compare humble, nimble). Originally of leather, metal ones came into use 17c. Related: Thimbleful. Thimblerig, con game played with three thimbles and a pea or button, is attested from 1825 by this name, though references to thimble cheats, probably the same swindle, date back to 1716 (see rig (v.)).