Explanation

Any card with a rank of three, i.e. 3c, 3s, 3d, 3h may be referred to as a “trey”

Example of Trey used in a sentence -> We cold called preflop and the flop came down Seven, Deuce, Trey.

See Also 

Deuce, Hand Rankings

Related Content
What is PFR in Poker?

PFR in Poker - Poker Terms

What is Polarised in Poker?

Polarised in Poker - Poker Terms

What is Pot in Poker?

Pot in Poker - Poker Terms

What is Regular in Poker?

Regular in Poker - Poker Terms

What is Rolled Up in Poker?

Rolled Up in Poker - Poker Terms

What is Solver in Poker?

Solver in Poker - Poker Terms

What is Spread Limit in Poker?

Spread Limit in Poker - Poker Terms

What is Villain in Poker?

Villain in Poker - Poker Terms

What is VPIP in Poker?

VPIP in Poker - Poker Terms

What is OMC in Poker?

OMC in Poker - Poker Terms