人にん界がいFreq.FrequencyTop 100,000Meanings1nounhuman realm; spiritual realm of humanityBuddhism›Buddhist term for the realm of human existence, one of the 十界 (ten spiritual realms). Used in doctrinal or philosophical contexts.See also: 十界仏ぶっ教きょうでは、人にん界がいは六ろく道どうの一ひとつとされる。In Buddhism, the human realm is considered one of the six paths.