DictionarytonicQuinine-flavored water
noun / adjective

tonic

TAH-nik/ˈtɑːnɪk/

A preparation believed to restore vigor.

A tired adult takes a tonic before returning to everyday activities.

A compact two-moment illustration of a fatigued adult taking a small medicinal tonic, followed by an ordinary, refreshed return to activity.
Etymology

The Greek idea of stretching became bodily tension or healthy muscular firmness. A tonic was therefore a remedy thought to restore that firmness, and more broadly to renew strength or energy.

In context

History Before Sleep7:46
The Rexel Drug Company starts marketing something called Americanitis Elixir, a tonic specifically designed to soothe your neurosthenic symptoms. Patent medicines flood the market. All promising to restore your depleted nerve energy
🕯️🛋️🧠 The Neurasthenia Epidemic — When Being a Modern Woman Was a Disease 📜😴 | History for Sleep

More examples

  • The label describes the herbal tonic as a remedy for fatigue.
  • These tonics were once sold to people recovering from illness.
  • She doubts the drink has any tonic effect.

Forms

tonic · tonics

Similar words

restorative
Also suggests renewed strength, but need not be a preparation.
remedy
Treats a particular problem rather than generally restoring strength.