hydrate
🇺🇸
/ˈhaɪdreɪt/
🇬🇧
/haɪˈdreɪt/
To absorb and keep water, especially to drink enough water to replace what is lost from the body.
After running a marathon, it's crucial to hydrate to replenish the fluids you've lost.
マラソンを走った後、失った水分を補給するために水を補給することは非常に重要です。