At the same time.
Unison.
The children were trained to recite the pledge of allegiance in unison.
unison or chorus
Try: unison
in unison
The parents said no in unison to the toddler's request for a sheep.
together
"Unison" means "at the same time" Ex. "Best friends forever!" said the two girls in unison.
Singing in unison means singing together or at the same time
Unison is doing the same thing; for instance, talking at the same time.
Prime unison denotes simultaneous two overlapping sounds of the same pitch.
The women screamed in UNISON as the monstrous zombie entered, because it was wearing mismatched clothes and a sagging bra. The proposal sparked a unison of complaints from conservative lawmakers.
Unison.
Yes, unison means simultaneous action or utterance, such as people speaking or singing together in perfect agreement or harmony.
The verb for unison is "unify."
Speaking in unison is when two people speak at the same time and also saying the same thing. The timing and cadence has to be precise to be in unison.
Unison in French is 'unisson'.