three

Existing in three dimensions.

Of average or mediocre quality; said of items typically measured on a five-point scale.

Used to express agreement, after someone has already said "me too". Can be continued as "me four", "me five", and so on.

The state or characteristic of occupying, or of appearing to occupy, three dimensions of space.

A very cold night.

A small, agile group of startup innovators with a big idea, passion, and modest resources.

A leisurely, expensive midday meal associated with drinking, which is tax-deductible because business is discussed.

A group of three people who are very closely associated; a trio.

On an automobile (especially those produced from 1939 through the mid-1970s), a three-speed manual transmission whose gearshift lever is a column shifter (mounted on the steering column) (R-N-1-2-3).

A large circus in which three separate performances, each within its own circular enclosure, are staged simultaneously before a single audience.

Seventy, being the number of years in a full lifetime of traditionally-expected duration.

Unsteady from drink.

The worth of some trifling or insignificant matter; a whit or jot of value.

Three square meals, understood as a complete, satisfying, and nourishing regimen of food taken over the course of a day.

A group of three stupid people.