waveoff

/ˈweɪvˌɔf/
noun
  1. An act of signaling with a hand or object to stop or prevent something, especially an aircraft from landing.
    • The pilot received a waveoff from the carrier and had to circle around for another attempt.
    • A waveoff from the air traffic controller prevented a potential collision on the runway.
    • The ground crew gave a waveoff to the approaching helicopter because the landing pad was not clear.
  2. A rejection or dismissal of an idea, offer, or person.
    • She gave a polite waveoff to the salesman at the door.
    • His proposal got a waveoff from the committee, who said it was too expensive.
    • The manager's waveoff of my suggestion made me feel discouraged.
Antonyms
verb
  1. To signal with a hand or object to stop or prevent something, especially an aircraft from landing.
    • The referee waved off the player's attempt to argue the call.
    • She waved off the waiter when he tried to refill her glass.
    • The deck crew waved off the jet because the cable wasn't ready.
  2. To dismiss or reject something or someone casually or firmly.
    • The CEO waved off the offer of a partnership without even reading the details.
    • She waved off the compliment, feeling embarrassed.
    • He waved off my concerns, saying everything was under control.
Antonyms
What does "waveoff" mean? | whatsthatwordmean | whatsthatwordmean