(philosophy, Marxism) dialectical materialism

antisocial force, group which do not follow law and social manners

(figuratively) a narrow world view based on limited experience

(figuratively) being carefree and unaware of an imminent danger

(linguistics) a historical consonantal shift of the Japanese language involving the kana は/ハ (ha), ひ/ヒ (hi), ふ/フ (fu), へ/ヘ (he), and ほ/ホ (ho)

(literally) a beautiful single red flower that blooms within a field of trees and grass / (figuratively) something unique that stands out among many other things

a depressor septi nasi