Three incidents or achievements that occur together.
Three achievements in a single game, or similar, such as three consecutive wins.
Striking out three times in one game.
Three wickets taken by a bowler in three consecutive balls.
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 group of three things; a trio, threesome or tierce.
Arranged in groups of three.
Having three variables.
To the base three.
Containing, or consisting of, three different parts, as elements, atoms, groups, or radicals, which are regarded as having different functions or relations in the molecule.
Made up of three things.