two-way option
nounUK /ˌtuː ˈweɪ ˈɒpʃən/
US /ˌtuː ˈweɪ ˈɑːpʃən/
A choice where you can pick one of two things.
The game gives you a two-way option: play alone or with a friend.
RELATED WORDS
OTHER MEANINGS
2. A setting that lets something work in two directions.
The switch has a two-way option so the fan can blow in or out.
3. A deal where either side can choose between two plans.
The contract includes a two-way option to renew or cancel.
4. A feature that lets you send and receive at the same time.
The radio's two-way option lets you talk and listen.