Priority; the act or condition of giving precedence to something or someone—indicates what should be handled first or has right of way.
緊急処置が必要な患者を優先して治療した。
They prioritized treatment for patients requiring emergency care.
通勤ラッシュでは電車内で体の不自由な人を優先して席を譲るべきだ。
During the commute rush, you should give up your seat to those with physical disabilities.
仕事の中で何を優先するかを上司と相談した。
I consulted with my boss about what to prioritize among tasks.