e/Mesoamerican ballcourt

Information
has gloss	eng: A Mesoamerican ballcourt is a large masonry structure of a type used in Mesoamerica for over 2,700 years to play the Mesoamerican ballgame, particularly the hip-ball version of the ballgame. Over 1,300 ballcourts have been identified, 60% in the last 20 years alone. Although there is a tremendous variation in size, in general all ballcourts are the same shape: a long narrow alley flanked by two walls with horizontal, vertical, and sloping faces. Although the alleys in early ballcourts were open-ended, later ballcourts had enclosed end-zones, giving the structure an -shape when viewed from above.
lexicalization	eng: Mesoamerican ballcourt
instance of	(noun) a large structure for open-air sports or entertainments sports stadium, bowl, arena, stadium

Meaning
Russian
has gloss	rus: Стадион для месоамериканской игры в мяч — тип каменного сооружения, где на протяжении 2700 лет индейцы играли в мяч. На территории Месоамерики было обнаружено более 1300 стадионов, причём 60 % из них — за последние 20 лет.
lexicalization	rus: Стадион для месоамериканской игры в мяч

Media
media:img	Chichén Itzá Goal.jpg
media:img	I, heavily serifed.png
media:img	LubaantunBallmarkerPeabodyB.jpg
media:img	Maya Vase Ballplayer.png
media:img	Mesoamerican Ballcourt cross-sections 3.svg
media:img	Mesoamerican Ballcourt terminology schema.svg
media:img	Monte Albán-12-05oaxaca024.jpg
media:img	Staircase Riser, Maya, ballgame.jpg
media:img	Western Mexican tomb culture tableau (Tom Aleto).jpg
media:img	Xochicalco ballcourt 2.jpg