Simple Definition of libido

from our Learner's Dictionary

libido

noun

plural libidos
technical : a person's desire to have sex
They have healthy libidos.
Lack of libido may be a sign of depression.

Cite this Entry

“Libido.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/libido. Accessed 20 Oct. 2026.

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