bilateral
US /ˌbaɪˈlæt̬.ɚ.əl/
UK /ˌbaɪˈlæt̬.ɚ.əl/

1.
bilateral
involving two parties, especially countries
:
•
The two countries signed a bilateral agreement.
Os dois países assinaram um acordo bilateral.
•
They held bilateral talks to resolve the dispute.
Eles realizaram conversações bilaterais para resolver a disputa.
2.
bilateral
having two sides
:
•
The coin has a bilateral design.
A moeda tem um design bilateral.
•
The structure exhibited bilateral symmetry.
A estrutura exibia simetria bilateral.