Zen is the Japanese pronunciation of a Chinese word, ch'an, which comes from a Sanskrit root meaning "thought," "absorption," or "meditation." And meditation is at the heart of Zen, along with an emphasis on self-control and insight.

relaxed and not worrying about things that you cannot change: Don't worry about doing the right thing with your baby - be more zen about it and you'll be happier. Thesaurus: synonyms, antonyms, and examples. relaxed.

Zen is a Mahayana Buddhist tradition that emphasizes simplicity, present-moment awareness, nonduality, nonconceptual understanding, and zazen (“just sitting”) meditation—the tradition's most important practice.

A Zen monk doesn't lead a lazy life: he wakes early and has a day filled with work. However, he doesn't have an unending task list either — there are certain things he's going to do today, and no more. If you do less, you can do those things more slowly, more completely and with more concentration.