choke back
US /tʃoʊk bæk/
UK /tʃoʊk bæk/

1.
contener, reprimir
to try very hard to prevent yourself from showing an emotion
:
•
She had to choke back her tears during the emotional farewell.
Tuvo que contener las lágrimas durante la emotiva despedida.
•
He tried to choke back his anger, but it was clear he was furious.
Intentó contener su ira, pero era evidente que estaba furioso.