watchword 

  1. 名詞
暗語
標語, 口號
(回答步哨的)口令
/此名詞複數為"watchwords"/

    同義字詞
countersign,password,word
banner,catchphrase,cry,shibboleth,slogan,tagline

例句

  1. The watchword must be 'awareness'.
  2. Progress was the watchword of the day.
  3. His breath is love, his watchword peace.
  4. So the watchword is "pick your battles".
  5. The company's watchword is "Don't be evil.