Dawn Define Dawn at Dictionary. Old English dagung, from dagian to become day, from root of dg day see day. Probably influenced by a Scandinavian word cf. Danish dagning, Old Norse dagan a dawning cf. German tagen to dawn. Related Dawned dawning. Cooking Master Boy Episode 53 Sub Indo. Nus Er Failed. Crack Of Dawn Thesaurus In Spanish' title='Crack Of Dawn Thesaurus In Spanish' />Crack Of Dawn Thesaurus AmazingDefine dawn. English dictionary definition of dawn. The time each morning at which daylight first begins. Cracked definition, broken a container full of cracked ice.