A taxi — a paid vehicle that carries passengers to their destination. In cities it can be hailed, called by phone, or summoned via apps.
今すぐタクシーを呼んでください。
Please call a taxi right away.
深夜で電車がないのでタクシーで帰った。
There were no trains late at night, so I went home by taxi.
タクシーの運転手に行き先をはっきり伝えてください。
Make sure to tell the taxi driver your destination clearly.