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fluid

noun C1 Formal

Meaning

A fluid is a substance that has no fixed shape and yields easily to external pressure; it encompasses both liquids and gases, characterized by the ability to flow and conform to the boundaries of its container, thus playing a crucial role in various scien
💡 While "fluid" is commonly understood as referring to liquids, it is essential to recognize that in scientific contexts, it also includes gases; thus, using the term interchangeably with "liquid" can lead to misunderstandings.

Example Sentences

The fluid dynamics in this experiment demonstrate complex flow patterns .
The fluid in the container was carefully analyzed for impurities .
The market remains a fluid environment requiring constant strategy adjustments .
The scientist studied the properties of the new fluid carefully .

Word in Context

Maya stood by the stove , assessing the consistency of the simmering broth as she stirred with deliberate motions . She tasted a spoonful , noting how the warm fluid flowed smoothly across the back of her tongue and left a faint umami aftertaste . Although she had followed the recipe precisely , she made a few adjustments to the seasoning , confident that minor changes would refine the overall balance . Sunlight pooled on the counter and highlighted a thin film on the surface that she skimmed away without hurry . By the time she set the table , the kitchen felt calm and the meal seemed quietly transformed by those considered interventions .

Common Phrases

fluid dynamics fluid mechanics viscous fluid

Synonyms

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