Salivary

adj. pertaining to saliva; producing saliva

The salivary glands in mammals are exocrine glands that produce saliva. In other taxa such as insects, salivary glands are often used to produce biologically important proteins such as silk or glues. Salivary glands have proven to be very useful to students of genetics due to the occurrence of polytene chromosomes that are common in the salivary gland cells of many Diptera.
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Adjective
1. of or relating to saliva; "salivary gland"
(pertainym) saliva, spit, spittle

(a.)
Of or pertaining to saliva; producing or carrying saliva; as, the salivary ferment; the salivary glands; the salivary ducts, etc.
  

Glands in the mouth that produce saliva. The salivary glands can become inflamed in diseases, such as Sjogren's syndrome and mumps.