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spirits of ammonia

spirits of ammonia

1 9.9
A strong smelling liquid that revives people who faint
  • noun
  • /ˈspɪrɪts əv əˈmoʊniə/
  • Archaic
translation icon : espíritus de amoníaco
  • In the first aid kit, there were spirits of ammonia for emergencies.

Examples

Synonyms

sal volatile
vsspirits of ammonia
  • Archaic
9.9

A strong smelling liquid used to wake someone who feels faint

is the alternative traditional name for the identical preparation
ammonia water
vsspirits of ammonia
  • Specialized
3.7

A clear, strong-smelling liquid used for cleaning and in chemistry

is a specific mixed preparation used historically as a stimulant

Surface Forms

Morphology

spirits + of + ammonia

The phrase literally combines 'spirits' (a volatile/alcoholic liquid) with 'ammonia', so a learner who knows both words can reasonably infer it denotes a liquid containing ammonia. However, the specialized chemical formulation and the historical/medical use as a smelling-salt or stimulant are technical and somewhat archaic, so the precise sense and usage are not fully predictable from the parts alone.

Etymology

Spirits of ammonia comes from old medicine bottles: spirits meant a strong alcohol liquid and ammonia gave a very sharp smell. People would sniff a little to 'revive' someone who fainted, so the name now refers to a strong-smelling liquid used as a 'smelling salt' to wake or alert people.