Dictionary and Thesaurus

Definition of Phlegm

• (a.) One of the four humors of which the ancients supposed the blood to be composed. See Humor.
• (a.) Viscid mucus secreted in abnormal quantity in the respiratory and digestive passages.
• (a.) A watery distilled liquor, in distinction from a spirituous liquor.
• (a.) Sluggishness of temperament; dullness; want of interest; indifference; coldness.

Synonyms of Phlegm

• Emotionlessness
• Impassivity
• Impassiveness
• Indifference
• Stolidity
• Unemotionality
• Sputum
• Languor
• Lethargy
• Sluggishness
• Flatness

Antonyms of Phlegm

Homophones of Phlegm