Hilum Meaning in English
word
Definition
The hilum is a small area on an organ (like a kidney, lung, or seed) where blood vessels, nerves, or other structures enter or leave.
Usage & Nuances
"Hilum" is used in both anatomy and botany, mainly in medical or scientific contexts. It’s not a casual word and usually appears in biology or health discussions (e.g., 'renal hilum', 'pulmonary hilum', 'seed hilum'). Not to be confused with 'helium' (the gas).
Example Sentences
The kidney has a hilum where blood vessels enter.
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The hilum of the lung connects to the bronchus and arteries.
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Seeds have a hilum that looks like a small scar.
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Doctors check the hilum during a lung X-ray to look for problems.
natural
During surgery, it’s important to avoid damaging the hilum.
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The bean’s hilum is that little mark you see on one side.
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