温い（ぬるい）— lukewarm
この コーヒー は 温い です。
This coffee is lukewarm.
温いぬるい
lukewarm
ぬるい
accent [2]In detail
Words
このkonothis
コーヒーkohicoffee
はwa(topic marker)
温いnuruilukewarm
ですdesu(polite sentence ending)
Kanji
温オン・
温い is read ぬるい here. It means lukewarm, often suggesting that a drink or bath is not as hot as expected.
Coco-sensei