What is the meaning of Lymph?

Pure water.

  1. The sap of plants.

The sap of plants.

A colourless, watery, coagulable bodily fluid which bathes the tissues and is carried by the lymphatic system into the bloodstream; it resembles blood plasma in containing white blood cells and especially lymphocytes but normally few red blood cells and no platelets.

  1. The discharge from a sore, inflammation etc.

The discharge from a sore, inflammation etc.

Source: wiktionary.org