signalize

Verb

• make conspicuous or noteworthy

• point out carefully and clearly

• communicate silently and non-verbally by signals or signs
  • He signed his disapproval with a dismissive hand gesture
    
  • The diner signaled the waiters to bring the menu
    

• provide with traffic signals
  • signalize a busy intersection
    

Related words

• Synonyms: 
  signalise , distinguish , point out , call attention , sign , signal