台
Kana: だい
counter for machines
Example sentence
家にテレビが二台あります。
いえにてれびがにだいあります。
There are two TVs at home.
What 台 means
台 (だい) is a Japanese word meaning “counter for machines”. It belongs to the Numbers & Measure topic and appears at Level 2, so it is one of the words worth learning early when you study Japanese.