Musth

//mʌst// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Chiefly preceded by in or on: the state each year during which a male animal (usually a camel or an elephant) exhibits increased aggressiveness and sexual activity due to a high level of testosterone. also, attributive, uncountable

    "The Taroos, or elephant catchers, having marked down a wild herd of 300 or 400 elephants, the following preparations are made. About 200 Taroos collect together, mounted upon elephants, and accompanied by two large "taking elephants," highly fed, and kept always musth, (sensual) and when in that state their ferocity is such, that no one but their keeper dares to approach them. […] The active little Taroos now slide down from their steeds, and under cover of one of the musth elephants, who pushes himself forcibly against the wild one selected from the herd, they, in a most dexterous and daring manner, slip the moosack on to each of the hind legs, which performance occupies about three minutes."

  2. 2
    an annual phase of heightened sexual excitement in the males of certain large mammals (especially elephants); is associated with discharge from a gland between the eye and ear wordnet
  3. 3
    An instance of this. countable

Example

More examples

"The Taroos, or elephant catchers, having marked down a wild herd of 300 or 400 elephants, the following preparations are made. About 200 Taroos collect together, mounted upon elephants, and accompanied by two large "taking elephants," highly fed, and kept always musth, (sensual) and when in that state their ferocity is such, that no one but their keeper dares to approach them. […] The active little Taroos now slide down from their steeds, and under cover of one of the musth elephants, who pushes himself forcibly against the wild one selected from the herd, they, in a most dexterous and daring manner, slip the moosack on to each of the hind legs, which performance occupies about three minutes."

Etymology

Borrowed from Urdu مست (mast, “drunk, intoxicated; lustful”), and from its etymon Persian مست (mast, “(adjective) drunk, intoxicated; (literary) in rut; of an elephant: in musth; (noun) drunkard”), ultimately from Proto-Indo-European *meh₂d- (“to be wet; to become wet”).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.