1. opposed to or hostile toward one’s own nation or national interests

Examples

• The politician was accused of making antinational statements.
• Critics labeled the protest as antinational and divisive.
• The newspaper editorial condemned what it called antinational propaganda.
• Some viewed the treaty as antinational because it limited sovereignty.
• The group’s antinational rhetoric alarmed many citizens.
• He was criticized for his antinational stance on foreign policy.