A martial arts instructor. Sensei of martial arts usually live and/or work at a dojo where they instruct their apprentices. A live-in apprentice is also called uchi-deshi.

(transitive, intransitive) To move following a curved path. / (transitive) To shape into an arc; to hold in the form of an arc. / (intransitive) To form an electrical arc.

The detection and reception of stimuli distant from the body (typically, the senses of hearing, sight and smell).

plural of ruminating