ichthus
/ˈɪkθəs/noun
- an image of a fish used as a symbol of Christianity作为基督教象征的鱼形形象。
词源
from Greek ikhthus 'fish'， an early symbol of Christianity: the initial letters of the word are sometimes taken as short for Iesous Christos, Theou Uios， Soter （Jesus Christ， son of God， saviour）.