run a fever

To have an abnormally high body temperature (a fever), which is indicative of or caused by illness; to have a fever. After my toddler was lethargic all day, I begin to worry that she was running a fever.

run a fever and run a temperature

to have a body temperature higher than normal; to have a fever. I ran a fever when I had the flu. The baby is running a temperature and is grouchy.

run a fever

Also, run a temperature. Suffer from a body temperature higher than normal, as in She was running a fever so I kept her home from school. These idioms use run in the sense of "cause to move," in this case upward. [Early 1900s]

词组	run a fever
释义	run a fever run a fever To have an abnormally high body temperature (a fever), which is indicative of or caused by illness; to have a fever. After my toddler was lethargic all day, I begin to worry that she was running a fever. See also: fever, run Farlex Dictionary of Idioms. run a fever and run a temperature to have a body temperature higher than normal; to have a fever. I ran a fever when I had the flu. The baby is running a temperature and is grouchy. See also: and, fever, run, temperature McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. run a fever Also, run a temperature. Suffer from a body temperature higher than normal, as in She was running a fever so I kept her home from school. These idioms use run in the sense of "cause to move," in this case upward. [Early 1900s] See also: fever, run The American Heritage® Dictionary of Idioms by Christine Ammer. See also: run a fever and run a temperature run a temperature have/run a temperature pep talk a pep talk only just doldrums be in the doldrums cooperate on (something) with (someone or something) cooperate with (someone or something) on (something)
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