zi2 sam1 jyun2紫心丸
Jyutpingzi2 sam1 jyun2
Yalejí sām yún
Definition
Barbiturates; a class of sedative pills, literally "purple heart pill".
colloquialhealthslang
How it's used
Refers specifically to a type of sedative pill that was historically common in Hong Kong, often associated with recreational drug use in older local films or literature. It carries a strong connotation of substance abuse rather than legitimate medical prescription. Using this term today sounds quite dated or streetwise, as modern medical terminology is preferred in clinical settings.
Measure word
nap1粒nāpExamples
He takes barbiturates all the time, which makes him feel very confused.
Do you know where they sell barbiturates?
Related words
Common mistake
Do not confuse this with literal purple-colored pills, as the term is specific to this class of drug and not a general description of pill color.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- Aspect markersCantonese has no tenses, but it does have aspect markers. Learn how zo2, gwo3, gan2, and hai2 dou6 show completion, experience, and ongoing action.
- In 30 secondsThe whole language at a glance. No tenses, no plurals, six tones, sentence particles. Read this before you dive into any specific topic.
- ParticlesSentence particles add tone, emotion, and nuance. Learn the most common particles in Cantonese and how to use them.



