κροτεῖν
From LSJ
Φίλον βέβαιον ἐν κακοῖσι μὴ φοβοῦ → Fidelem amicum ne time in rebus malis → Hab in der Not nicht Angst vor einem treuen Freund
Greek > English (Woodhouse Verbs Reversed)
(see also κροτέω): applaud, clap, clap hands, make a noise, ring a bell, smite with a loud noise, strike noisily