A group of three people or things.
A piece of music written for three musicians.
A group of three musicians.
Any cocktail made with a spirit, a liqueur, and a creamy ingredient.
A passage in the middle of a minuet, frequently in a different key.
One of a group of three, particularly
A group of three notes played or written where two notes would ordinarily be; a form of tuplet.
One of a group of three siblings born at the same time to the same mother.
A constructed gem consisting of a thin slice of natural opal sandwiched between a clear glass or quartz top and a synthetic or stone backing that enhances the colour of the opal.
A quantum state with three allowed projections for the spin.
A triquark.