Ecce Homo
Concise Oxford English Dictionary © 2008 Oxford University Press:
Ecce Homo /ˌɛkeɪ ˈhɒməʊ, ˈhəʊməʊ/
▶noun Art a painting of Christ wearing the crown of thorns.
– origin L., ‘behold the man’, the words of Pontius Pilate to the Jews after Jesus was crowned with thorns (John 19:5).
'Ecce Homo' also found in these Oxford entries:

