Tom's boss made a unilateral decision to close several small branches of the company.

Israel is unilaterally annexing Palestinian lands in the West Bank.

You can't just decide things unilaterally like that. We have to come to a consensus.

The Coronavirus is a global crisis, not limited to any continent and it requires cooperation rather than unilateral action.

The European Union disapproves of the fact that the U.S. decision to impose a travel ban was taken unilaterally and without consultation", the statement said.

Tom unilaterally decided that he and Mary were in a relationship.