Note: The translation for this entry is currently under quality review. Some content is temporarily displayed in English only.
fluid
When used as a noun, 'fluid' often refers to substances in a technical or medical context (like 'bodily fluids'), whereas 'liquid' is more common for everyday drinks. As an adjective, using 'fluid' to describe a situation means it is changing quickly. This is very common in news reports and business meetings. When describing movement, 'fluid' is a compliment, meaning the action looks natural and effortless rather than stiff.
💬Casual Conversation
Still not sure about my thesis. The whole argument feels way too fluid.
That's just code for 'I haven't actually started'. Get your act together.
Meanings
A substance that has no fixed shape and conforms to the shape of its container, such as a liquid or gas.
"The brake fluid in the car needs to be replaced."