essential
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/ɪˈsenʃl/
🇬🇧
/ɪˈsenʃl/
completely necessary or very important
Water is essential for all living things to survive.
水はすべての生物が生き残るために不可欠です。
relating to the most basic or important part of something
The essential quality of a good leader is honesty.
良いリーダーの本質的な資質は誠実さです。
something that is absolutely necessary
Food, water, and shelter are essential for human survival.
食物、水、住居は人間の生存に不可欠です。
the most important basic knowledge about something
Learning the essentials of cooking is essential for living independently.
料理の基本を学ぶことは自立して生活するために不可欠です。