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- Dictionarysaliva/səˈlʌɪvə/
noun
- 1. watery liquid secreted into the mouth by glands, providing lubrication for chewing and swallowing, and aiding digestion.
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saliva | American Dictionary. noun [ U ] us / səˈlɑɪ·və / Add to word list. biology. the natural, watery liquid in the mouth that keeps it wet and helps prepare food for digestion.
The meaning of SALIVA is a slightly alkaline secretion of water, mucin, protein, salts, and often a starch-splitting enzyme (such as ptyalin) that is secreted into the mouth by salivary glands, lubricates ingested food, and often begins the breakdown of starches.
Saliva (commonly referred to as spit or drool) is an extracellular fluid produced and secreted by salivary glands in the mouth.
The watery fluid that is secreted into the mouth by the salivary glands. In many animals, including humans, it contains the enzyme amylase, which breaks down carbohydrates. Saliva also contains mucus, which lubricates food for swallowing, and various proteins and mineral salts.
Oct 31, 2021 · Saliva is a clear liquid made by several glands in your mouth area. Saliva is an important part of a healthy body. It is mostly made of water. But saliva also contains important substances...
a viscid, watery fluid, secreted into the mouth by the salivary glands, that functions in the tasting, chewing, and swallowing of food, moistens the mouth, and starts the digestion of starches
Definition of saliva noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
The watery stuff in your mouth is called saliva. Saliva helps you swallow, but it can also be used to prep a spit ball. You might know saliva as spit — but officially, when you spit, you spit saliva.
Jun 12, 2024 · saliva, a thick, colourless, opalescent fluid that is constantly present in the mouth of humans and other vertebrates. It is composed of water, mucus, proteins, mineral salts, and amylase. As saliva circulates in the mouth cavity it picks up food debris, bacterial cells, and white blood cells.
The watery fluid that is secreted into the mouth by glands known as salivary glands. In many animals, including humans, it contains enzymes that help in the digestion of carbohydrates. Saliva also contains mucus, which lubricates food for swallowing.
