fluid
/ˈfluːɪd/A substance that flows and easily changes shape, such as liquids and gases.
Water is a fluid that adapts to the shape of its container.
The fluid in the pipe moved smoothly under pressure.
In physics, fluids include both liquids and gases, as they can flow and take the shape of their container.
Flexible or adaptable in nature, not rigid or fixed.
The project plan needs to be more fluid to accommodate changes.
Her schedule is fluid, allowing her to adjust as needed.
This figurative use emphasizes adaptability and lack of rigidity.
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💡Pro Tip
Scientific vs. Figurative Use
Be mindful of the context when using 'fluid'. In science, it refers to liquids and gases, while in general language, it describes adaptability.
⚡Gold Rule
Precision in Context
Use 'fluid' accurately—avoid applying the figurative sense in technical writing unless explicitly discussing adaptability.
📖Word Origin
From Latin 'fluidus', meaning 'flowing', from 'fluere' (to flow).
📝Usage Notes
In scientific contexts, 'fluid' refers to liquids and gases. In everyday language, it can describe adaptability or flexibility.