jin4 zi1 mou4 mat6言之無物言之无物
Jyutpingjin4 zi1 mou4 mat6
Yaleyìhn jī mòuh maht
Definition
Empty and vague; lacking in substance or concrete content.
writtencommunicationdescriptions
How it's used
Carries a formal and critical tone, often used to critique speeches, essays, or professional presentations. It implies that while the speaker or writer may be using many words, they fail to provide any concrete evidence, data, or meaningful insights. It is a sophisticated way to tell someone their contribution is essentially fluff.
Examples
His essay is very long, but it is empty and lacks substance.
Don't be vague when you speak, get to the point.
Related words
Common phrases
the content is empty and lacks substance
to criticize something for being vague and empty
Common mistake
Learners often mistake this for a casual way to say someone is lying or joking, but it specifically targets the lack of substance rather than the truthfulness of the content.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- LocationHow to say where something is using 喺 (hai2), place words like 度, and the common coverbs that work like English prepositions.
- Serial verbsStringing two or more verbs together without any joining word, like go to the shop buy things. Extremely common in Cantonese.
- 將 disposalHow to move the object in front of the verb with 將, to focus on what happens to it. Common in instructions and writing.



