無遅刻無欠席

Meaning

1. expn
   perfect attendance and punctuality (at school or work)

Example sentences

• 彼は高校３年間無遅刻無欠席だった。

  He attended the high school for three years without missing a single day or being late.

• トムは高校3年間無遅刻無欠席だった。

  Tom attended high school for three years without missing a single day or ever being late.