Meaning: れいきn. (Kanji=例規) established rulen. (Kanji=冷気) cold weather, cold wave, cold air, cold front, period of a cold current of airn. (Kanji=励起) excitation, act of causing excitement, stimulation; excited state, stimulated staten. (Kanji=霊気) aura, halo, something which emanates from a person; atmospheren. (Kanji=霊亀) Reiki, Japanese era name that extended from 715 to 717v. (Kanji=励起する) excite, stimulate