secrete

Short definition from Wiktionary

Adjective

1. 1
   Separated.
2. 2
   Archaic form of secret.

Verb

1. 1
   To extract a substance from blood, sap, or similar to produce and emit waste for excretion or for the fulfilling of a physiological function.
2. 2
   To exude or yield.
3. 3
   To conceal.