1. plural of codependency; relationships or patterns in which one person relies excessively on another for emotional support, validation, or identity, often at the expense of their own well-being
Usage: psychology and self-help contexts; often used in discussions of unhealthy relationship dynamics
2. in ecology and biology, mutual dependence between two or more organisms or systems for survival or function
Usage: technical/scientific usage

Examples

• Many people struggle with codependencies in their romantic relationships.
• She recognized her codependencies and sought therapy to develop healthier patterns.
• The codependencies between the two countries made it difficult for either to act independently.
• Breaking free from codependencies requires setting clear personal boundaries.
• Codependencies in family systems often pass down through generations.
• The ecosystem's codependencies mean that losing one species affects many others.