長(た)けるto excel at, to be proficient at, to grow old, to ripen, to rise high (e.g. the sun)

る-verb, Intransitive verb

1. 1.

   to excel at, to be proficient at

2. 2.

   to grow old

3. 3.

   to ripen

4. 4.

   to rise high (e.g. of the sun)