1. comparative form of base; more morally wrong or dishonorable
2. comparative form of base; of lower quality or value

Examples

• His baser instincts took over when he saw the money.
• She refused to stoop to baser methods to win the competition.
• The counterfeit jewelry was made from baser metals than advertised.
• Even baser criminals would not harm innocent children.
• The company switched to baser materials to cut costs.
• He appealed to the crowd’s baser emotions rather than their reason.