ぎっしり tightly (packed) N2 #9,869 Meanings ぎっしり · ギッシリ · ぎっちり · ギッチリ adverb, adverb taking と, onomatopoeia tightly (packed); densely; closely; crammed In sentences Furigana 彼かれは棚たなに本ほんをぎっしり詰つめ込こんだ。 He crowded the books into the shelves. #102316