1. the state of being at the edge or periphery of something; the condition of being marginalized or excluded from mainstream society or activities
2. the quality of being barely adequate or of minimal importance

Examples

• The marginality of rural communities often leads to limited access to healthcare.
• Social marginality can result from economic disadvantage or discrimination.
• The artist’s work explored themes of cultural marginality and belonging.
• Despite its marginality in the debate, the issue deserves attention.
• Urban planning should address the marginality of certain neighborhoods.
• The marginality of the evidence made it difficult to draw conclusions.