IPA: /ˈhɜːrdlər/
KK: /ˈhɜrdlər/
A person who participates in a race where they jump over obstacles called hurdles.
The hurdler won the gold medal at the championship.
Hurdler → It is formed from "hurdle" (from Old English "hyrdel", meaning a barrier or obstacle) and "-er" (meaning a person who). A hurdler is a person who jumps over barriers or obstacles in a race.
Think of someone who jumps over barriers ('hurdle') — the '-er' just means a person. A hurdler is someone who clears those obstacles.