Definitions

1. adjective

most given to or characterized by tricks, deceit, or cunning.

“He was the tricksiest salesman in town, always finding new ways to convince people to buy his products.”

2. adjective comparative

more given to or characterized by tricks, deceit, or cunning than others.

“She was the tricksiest person in the group, always trying to outwit her friends.”

3. noun

the most given to or characterized by tricks, deceit, or cunning.

“He was the tricksiest of the three, always finding new ways to cheat.”