DictionarytinctureAlcohol-based preparation
noun

tincture

TINGK-cher/ˈtɪŋktʃər/

A medicinal or herbal solution made with alcohol.

The amber bottle holds a tincture beside its dropper and a botanical sprig.

A small amber medicine bottle with completely blank label stands beside its glass dropper containing a few amber drops and a modest botanical sprig; medicinal extract presentation without dosing instructions or ingredient claims.
Etymology

From dyeing and soaking, tincture came to denote medicinal ointments, perhaps because they colored the skin or carried a substance’s essential properties. That medicinal use developed into the sense of an alcoholic solution.

In context

Boring History For Sleep HQ70:05
A tincture uses alcohol, usually a strong brandy or rum to create a much more potent and long-lasting extract over weeks or months. This was the colonial version of a high potency liquid supplement.
The Surprisingly Simple Remedies of a Colonial American Apothecary | Boring History for Sleep

More examples

  • She makes a tincture by soaking dried herbs in alcohol.
  • The label lists the tincture's alcohol content.
  • These herbal tinctures come in bottles with droppers.

Forms

tincture · tinctures

Similar words

extract
A substance drawn from another material, not necessarily using alcohol.
solution
Any substance dissolved in liquid, not necessarily medicinal or alcohol-based.