Meaning & use

undulant

adjective·Academic

Last updated

Rising and falling in a smooth, wave-like motion.

See it in a sentence

The undulant hills of the countryside stretched to the horizon.

An undulant fever pattern, rising and falling over days, can signal certain infections.

A note on using this word

'Undulant fever' is an older name for brucellosis, referring to its characteristic recurring fever pattern.

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