じゅうはちかい 十八界 LinksSentence search for 十八界Sentence search for じゅうはちかいSentence search for じゅうはっかいKanji details for 十, 八 and 界Edit in JMdict Noun1. eighteen components of perception (six sense objects, six sense faculties, six sense consciousnesses)Buddhism, See also 六境, See also 六根, See also 六識Other forms十八界 【じゅうはっかい】 Discussions Log in to talk about this word.