以西

Traditional form:

以西

Pinyin (reading):

yǐxī

Definitions:

• to the west of (suffix)

Characters:

• 以 - according to; so as to; because of; then
• 西 - west, western, westward

Traditional characters:

• 以 - according to; so as to; because of; then
• 西 - west, western, westward