signal2
/ˈsɪɡ.nəl/ [signalled, signalling; US signaled, signaling]
v [t, i]› ⇨ hacer señas
They signalled for us to go to their table Nos hicieron señas para que nos sentáramos en su mesa
■ constr. to signal + to do sth › ⇨ dar señales (de)
He signalled that he was ready to talk Dio señales de estar preparado para hablar
■ constr. to signal + (that)