What is Broadway?

Broadway → 1.  Broadway is a any card between a Ten and an Ace. I.e Ten, Jack, Queen, King or Ace.

Example usage → “The flop texture was rainbow with two broadways”

Board →2.  Board is a term used to describe the Ten to Ace straight.

Example usage → “I 3-bet preflop with AK and flopped the broadway straight”

See Also 

Straight, Flop, Hand-rankings, Three-bet