the.com/hypersalivation

means A medical term for producing more saliva than normal, often from nerve irritation, certain medications, nausea, or problems swallowing.

from Built from Greek 'hyper' (over, beyond) plus Latin 'saliva' (spit), with the '-ation' ending marking it as a process — a straightforward scientific compound rather than a word with a colorful backstory, coined as medicine needed precise terms for the body doing too much of something ordinary.