| Word | Definitions | Synonyms |
|---|---|---|
| sial | (noun) the granitelike rocks that form the outermost layer of the earth's crust; rich in silicon and aluminum | - |
| sialadenitis | (noun) inflammation of the salivary glands | - |
| sialolith | (noun) a stone formed in the salivary gland | Synonyms: salivary calculus |