ichthus /ˈɪkθəs 
/ ▸ noun an image of a fish used as a symbol of Christianity. – ORIGIN from Greek ikhthus ‘fish’, an early symbol of Christianity: the initial letters of the word are sometimes taken as short for I esous Ch ristos, Th eou U ios, S oter (Jesus Christ, son of God, saviour).
EnglishOxford Dictionary of English
