libido

Noun

1. Sexual urges or drives.
   • Good grief man, control your libido!

   Synonyms: horniness

   Antonyms: frigidity

2. Drives or mental energies related to or based on sexual instincts but not necessarily sexual in and of themselves.
   • For Freudians, libido means the desire to "unite and bind" with objects in the world.
   • The ego as an organ which seeks to synthesize thoughts in the psyche is said to be driven by libido or eros.

   Antonyms: destrudo mortido

   Hypernyms: drive

3. Synonym of albedo in terms of a planet's, such as that of Mars, average surface spectral reflectivity.

   Synonyms: albedo in terms of a planet's such as that of Mars average surface spectral reflectivity