What is a constitution ?

A body of fundamental principles or established precedents according to which a state or other organization is acknowledged to be governed.

A constitution is an aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organisation or other type of entity and commonly determine how that entity is to be governed.

Explanation:

if you are talking about current time the answer is no

if you are talking about when the colonies were developing the answer is yes