someone who stands in a place where one might otherwise sit (as a spectator who uses standing room in a theater or a passenger on a crowded bus or train)
"the allowed number of standees is posted"
domain category
public transport provided by a line of railway cars coupled together and drawn by a locomotive
"express trains don't stop at Princeton Junction"
is a type of (narrower)
an organism (person or animal) that stands
"a crowd of sitters and standers"