secretmove
nounUK /ˈsiː.krət.muːv/
US /ˈsiː.krət.muːv/
A secret move is a special trick you keep hidden until the right time.
She used her secret move to win the game at the very end.
OTHER MEANINGS
2. A quiet action done so nobody notices.
He made a secret move to grab the last cookie.
3. A special skill in a game or sport that others do not know about.
The player saved his secret move for the final round.
4. A plan kept hidden from other people.
Their secret move was to swap places before the teacher looked.