• symbolp object → generalized-boolean

• object - an object.
• generalized-boolean - a generalized boolean.

Returns true if object is of type symbol; otherwise, returns false.

(symbolp 'elephant) 

→

true 



(symbolp 12) 

→

false 



(symbolp '|12|) 

→

true 



(symbolp nil) 

→

true 



(symbolp '()) 

→

true 



(symbolp :test) 

→

true 



(symbolp "hello") 

→

false 

None.

None.

None.

• Function KEYWORDP
• Type SYMBOL
• Function TYPEP

(symbolp object) ≡ (typep object 'symbol)