unwritten

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. based on custom rather than documentation (Freq. 1)
- an unwritten law
- "rites...so ancient that they well might have had their unwritten origins in Aurignacian times"- J.L.T.C.Spence
• Ant:
written
• Similar to:
common-law
2. using speech rather than writing
- an oral tradition
- an oral agreement
• Syn:
oral
• Similar to:
spoken
• Derivationally related forms:
oral (for: oral)
3. said or done without having been planned or written in advance
- he made a few ad-lib remarks
• Syn:
ad-lib, spontaneous
• Similar to:
unscripted
• Derivationally related forms:
spontaneousness (for: spontaneous)

• Từ đồng nghĩa / Synonyms:
  ad-lib, spontaneous, oral