黑道 hēidào underworld Definitions Defs Origin Strokes Stroke Words Sentences Sents hēidào underworld 黑 hēi noun shady secret or covert; illegal; unregulated as in a black market道 dào noun skill (bound form) a skill; an art; a specialization; a doctrinehēidào dark road 黑 hēi adjectiveverb dark lacking light; dim; night or nightfall道 dào noun road road; path; wayhēidào inauspicious day 黑 hēi noun wicked sinister; vicious; heartless; cruel道 dào noun road road; path; wayhēidào black streak 黑 hēi adjective black the color of coal or ink; opposite of 白 bái道 dào line a line; a streak; a narrow markhēidào path to knowledge 黑 hēi adjectiveverb dark lacking light; dim; night or nightfall道 dào Daoism (bound form) the Way or the Dao; Daoism; Daoisthēidào illegal methods 黑 hēi noun shady secret or covert; illegal; unregulated as in a black market道 dào verb principle (bound form) way; reason; principle; truth; logic; morality