英和和英

名詞

double-ender (plural double-enders)

1. (nautical) A vessel capable of moving both forwards and backwards, having bow and rudder at each end.
2. A locomotive with a pilot at each end.
3. A cross-cut sawing machine, with two adjustable circular saws, for sawing both ends of timber.
4. A dildo designed to penetrate two people simultaneously.

参照

• “double-ender”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.