Double.
Having two beats in each foot.
Having two beats, or a multiple of two beats, in each measure.
Of three times the quantity.
Having three aspects.
Designed for three users.
Made up of three related elements, often matching
Folded in three; composed of three layers.
Of time, three times as fast as very fast.
Three times or thrice the number, amount, size, etc..
A hamburger with three patties.
A three-base hit.
A three-point field goal.
A drink with three portions of alcohol.
A takeout shot in which three stones are removed from play.
A sequence of three elements or 3-tuple.
To get a three-base hit.
To become three times as large.
To serve or operate as (something), in addition to two other functions.
To multiply by three.