The word 遗弃 is formed by combining two characters, each contributing a layer of meaning to create a unified concept. The first character, 遗 (yí), carries the core idea of "leaving behind" or "something lost". The second, 弃 (qì), intensifies this with the notion of "to discard" or "to reject". When merged, they do not simply add together but synergize to convey a specific and weighty act: the deliberate act of abandoning or forsaking someone or something, often implying a moral failure and a permanent severance of care and connection.