the set of political views/principles characterized by traditional ideas, support for established social structures/institutions, belief in private financial responsibility, and an opposition to change;
e.g. The ideals of conservatism are generally more popular among older people.
(noun)
the tendency to favor traditional ideas, situations, and values over newer ones or broad changes;
e.g. While an attitude of conservatism is more likely to result in stability, it opposes innovation.