Definition of MUCUS

mucus

Plural: muci, mucuses

Noun

  • A slimy, protective fluid secreted by mucous membranes.
  • protective secretion of the mucus membranes; in the gut it lubricates the passage of food and protects the epithelial cells; in the nose and throat and lungs it can make it difficult for bacteria to penetrate the body through the epithelium
  • A slippery secretion from the lining of the mucous membranes.
  • Short for vegetable mucus

Examples

  • The mucus in coryza may vary from runny to viscous.
  • The opponent shuddered as I laid down MUCUS, then realized it was a valid, high-scoring word.

Origin / Etymology

Learned borrowing from Latin mūcus.

Synonyms

mucous secretion

Scrabble Score: 9

mucus: valid Scrabble (US) TWL Word
mucus: valid Scrabble Word in Merriam-Webster MW Dictionary
mucus: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 13

mucus: valid Words With Friends Word