gambler
That is called a bookie or bookmaker.
Punter
A person who rides horses (mainly thoroughbreds) is called a Jockey
The person who rides a horse would be called either a equestrian or horse rider, but if the person only rides in shows, they may also be called show riders.
A place bet in horse racing is when you bet on a horse to finish in either first or second place. This differs from other types of bets, such as a win bet where you only win if the horse finishes first, or an each-way bet where you win if the horse finishes in the top few positions.
Place bets are in a separate pool from win bets so there is no fixed payout for an even-money favorite.
A Farrier
Andriod phones.
A bookie
Teller
The original bookies, or people who handle bets, worked at horse races, where the ground is called turf. Thus, they are accountants because they handle money, and since they work on the turf, they are turf accountants.
No. This is a question and answer site, not a betting site.