Salivary

Part of speech: adjective

Pronunciation: /ˈsælɪˌvɛɹi/

Definitions

1. Pertaining to the glands responsible for saliva production, which is essential for digesting food and maintaining oral health
2. Relating to the secretion produced by saliva glands that facilitates eating by lubricating and breaking down food
3. Concerning the glands that produce saliva, which play a crucial role in digestion and oral hygiene

Etymology: Saliva itself came into English from Latin "saliva," and the adjective "salivary" is simply that noun with the suffix "-ary," which means "relating to." Latin "-arius" passed into Middle English as "-arie" and became the modern "-ary" that turns nouns into adjectives, as in "dietary," "military," and "sanitary." So "salivary" is a transparent formation: it means "of or relating to saliva," and its meaning follows the noun exactly. The suffix itself reveals the word's age in English. "-ary" has been productive for centuries, and attaching it to a Latin-derived noun was an ordinary way for English to make a new adjective. Nothing about the word required a special coinage, which is why it reads as so plainly descriptive.