六方最密充填 ろっぽうさいみつじゅうてん Meanings Noun hexagonal close packing Kanji 六 six. Read as ロク. 方 direction. Read as ホウ. 最 most. Read as サイ. 密 dense. Read as ミツ. 充 fill. Read as ジュウ. 填 fill in. Read as テン. Word lists Geology Jinuma: Japanese Dictionary · Word lists