- pronunciation:
- flu
- features:
- Word Combinations (noun), Homophone Note, Word Explorer
| part of speech: |
noun |
| definition: |
a duct, pipe, or other passage through which hot or cold air, smoke, or steam may be evacuated.
- similar words:
- stack, vent
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| related words: |
exhaust, outlet, tube |
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The words
flue,
flew, and
flu sound alike but have different meanings.