Striking out three times in one game.
Three achievements in a single game, or similar, such as three consecutive wins.
Three wickets taken by a bowler in three consecutive balls.
Three incidents or achievements that occur together.
A means of securing a seat in the House of Commons by placing one's hat upon it.
Three goals scored by one player in a game, in ice hockey usually followed by fans throwing their hats onto the rink.
Any magic trick performed with a hat.
A tryout to pick members of a team.
Appearance at judicial court in order to be examined.
A difficult or annoying experience, (especially religion) such an experience seen as a test of faith and piety
A clinical trial, a research study.
A piece of ware used to test the heat of a kiln.
The trial number.
An opportunity to test something out; a test.
An internal examination set by Eton College.
Attempted on a provisional or experimental basis.
Pertaining to a language form referring to three of something, like people. (See Ambai language for an example.)
Pertaining to a trial or test.
Characterized by having three (usually equivalent) components.
Triple.
To carry out a series of tests on (a new product, procedure etc.) before marketing or implementing it.
To try out (a new player) in a sports team.