速い
Kana: はやい
fast
Example sentence
新幹線はとても速いです。
しんかんせんはとてもはやいです。
The Shinkansen is very fast.
What 速い means
速い (はやい) is a Japanese word meaning “fast”. It belongs to the Describing Words topic and appears at Level 1, so it is one of the words worth learning early when you study Japanese.