IPA: /ˈtroʊki/
KK: /troʊk/
A small, round medicine that dissolves in the mouth to help with a sore throat or other ailments.
The doctor recommended a troche to soothe my throat.
Troche comes from the Greek word 'trochiskos' (τροχίσκος), which is a diminutive form of 'trochos' (τροχός), meaning wheel. The term originally referred to a small wheel or a round object, and in medical contexts, it has come to mean a small, rounded medicinal preparation, often used for soothing the throat.
Imagine a small 'wheel' ('trochos') that rolls smoothly down your throat, helping to soothe it — that's why a 'troche' is a small medicinal lozenge.