吻合

吻合 means to match exactly or to conform perfectly. It is often used to describe situations where two things fit together without any discrepancy, such as in physical objects or abstract concepts like ideas or plans.

The character 吻 (wěn) originally meant a kiss, suggesting a close contact or connection. 合 (hé) means to join or to fit together. Together, they convey the idea of a perfect fit or alignment, both literally and metaphorically.

吻合 is commonly used in technical, academic, and everyday contexts. For example, it can describe how parts of a machine fit together, or how a plan aligns with a goal. It is also used in medical contexts to describe how wounds heal or how devices fit into the body.