bi-

The number one thousand million (10⁹)

To bring (items) to an equipoise, as the scales of a balance by adjusting the weights; A state in which opposing forces harmonise; equilibrium

A two-wheeled pedal-powered vehicle; to ride such a vehicle

Involving or supported by two political parties

Involving two sides or parties equally; a two-party meeting

The dim light after sunset or before sunrise; the period of fading light

A small baked good; a cookie or soft bread roll

Able to speak two languages; a person who speaks two languages

A person who rides a bicycle

Occurring every two years; a plant with a two-year life cycle

Having or moving on two feet

To divide into two branches; forked into two

Having two legislative chambers or houses

An animal that walks on two feet

The activity of riding a bicycle