つめあんこくぶっしつ 冷たい暗黒物質 LinksSentence search for 冷たい暗黒物質Sentence search for つめたいあんこくぶっしつKanji details for 冷, 暗, 黒, 物 and 質Edit in JMdict Expressions (phrases, clauses, etc.), Noun1. cold dark matterSee also 熱い暗黒物質 Discussions Log in to talk about this word.