| 释义 | 
		Adjective: unwritten  ún'rit(u)n- Based on custom rather than documentation
 "an unwritten law"; "rites...so ancient that they well might have had their unwritten origins in Aurignacian times"  - Using speech rather than writing
  - oral  - Said or done without having been planned or written in advance
  - ad-lib, spontaneous 
 See also: common-law, spoken, unscripted Antonym: written Encyclopedia: Unwritten  |