えんちやうせん

Japanese edit

For pronunciation and definitions of えんちやうせん – see the following entries.
延長戦えんちょうせん
[noun] An extra game of soccer, baseball, martial arts, etc; an extra time; an extra innings.
延長線えんちょうせん
[noun] (geometry, engineering) extended line (usually as an auxiliary line)
[noun] extension of a traffic route (e.g. highway or railway line)
[noun] (figurative) extension or result developed from an existing thing
(This term, えんちやうせん, is a historical kana spelling of the above terms.)