to row is a form of:

Veteran



noun
1.
(a person with long experience, a person who has served in the armed forces) អ្នកមានពិសោធន៍, ទាហានចាស់ឆ្នាំ, អ្នកជើងចាស់ (អ្នកនៅយូរជាងគេក្នុងក្រសួងមួយឬក្នុងមុខរបរមួយ), កូនសិស្សចាស់ឆ្នាំក្នុងថ្នាក់, ទាហានចាស់ (នៅសហរដ្ឋអាមេរិក), veteran of the army ទាហានចាស់ a veteran at farming មនុស្សជើងចាស់
2.
(បច្ចេកទេស) ជើងចាស់, ទាហានជើងចាស់, អតីតយុទ្ធជន
adjective
1.
(Long practiced) នៃជើងចាស់
Example: His father is a veteran of both World Wars, Dara was a veteran of the stage, the veteran troops; the veteran actor.
ENGLISH MEANING
noun
1.
One who has been long exercised in any service or art, particularly in war; one who has had.
adjective
1.
Long exercised in anything, especially in military life and the duties of a soldier; long practiced or experienced; as, a veteran officer or soldier; veteran skill.