oyez
Concise Oxford English Dictionary © 2008 Oxford University Press:
oyez /əʊˈjɛs, -ˈjɛz, -ˈjeɪ/ (also oyes)
▶exclamation a call given by a public crier or a court officer to command silence and attention before an announcement.
– origin ME: from OFr. oiez!, oyez! ‘hear!’, imper. pl. of oir, from L. audire ‘hear’.
'oyez' also found in these Oxford entries:

