noun
betting ticket office; ticket window (for horse racing)
Refers to the physical counter or office at a racetrack or off-track betting facility where betting tickets for horse races are sold.
競馬場の馬券売り場で馬券を買った。
I bought a betting ticket at the ticket office of the racetrack.
Standard spelling with okurigana.
Variant without okurigana; less common but still seen.
Compound of 馬券 (betting ticket) + 売り場 (selling place).