Two-way

She became the first woman to complete a two-way nonstop crossing of the channel in fifteen years.

Foreign trade consists of a two-way flow of commodities: export and import.

Is the road wide enough for two-way traffic?

This is a two-way crossing street.

This is a two-way road.

The binary logarithm also frequently appears in the analysis of algorithms, not only because of the frequent use of binary number arithmetic in algorithms, but also because binary logarithms occur in the analysis of algorithms based on two-way branching.

It's a two-way street.

Love is a two-way street.

Friendship is a two-way street.

Keeping in touch is a two-way street.

The inner power cars are brake second class compartment coaches; the guard has means of both bell and two-way telephone communication with the driving compartment.

There are increasing examples of Indigenous-led research, and "two-way" collaborative research between scientists and Indigenous land custodians.

A two-way chart; a two-way table.