(1):

(v. i.) To hold the same faith; to agree.

(2):

(v. t.) To make representative of something; to regard or treat as symbolic.

(3):

(v. t.) To make to agree in properties or qualities.

(4):

(v. i.) To use symbols; to represent ideas symbolically.

(5):

(v. t.) To represent by a symbol or symbols.

(6):

(v. i.) To have a resemblance of qualities or properties; to correspond; to harmonize.