IPA: /ˈsteɪər/
KK: /ˈsteɪər/
A person or animal that is able to endure or last for a long time, especially in a race or competition.
The horse was a true stayer, finishing strong in the final stretch of the race.
Stayer → The word is formed from "stay" (from Old French *estayer*, meaning to stop or remain) and "-er" (meaning a person who). A stayer is a person who remains or stays in a particular place or situation.
Think of someone who 'remains' or 'stays' — that's what a stayer does.