femur
[ fee-mer ]
/ ˈfi mər /
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noun, plural fe·murs, fem·o·ra [fem-er-uh]. /ˈfɛm ər ə/.
Anatomy. a bone in the human leg extending from the pelvis to the knee, that is the longest, largest, and strongest in the body; thighbone.
Zoology. a corresponding bone of the leg or hind limb of an animal.
Entomology. the third segment of the leg of an insect (counting from the base), situated between the trochanter and the tibia.
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Origin of femur
1555–65; <Latin: thigh
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use femur in a sentence
British Dictionary definitions for femur
femur
/ (ˈfiːmə) /
noun plural femurs or femora (ˈfɛmərə)
the longest thickest bone of the human skeleton, articulating with the pelvis above and the knee belowNontechnical name: thighbone
the corresponding bone in other vertebrates
the segment of an insect's leg nearest to the body
Word Origin for femur
C18: from Latin: thigh
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Scientific definitions for femur
femur
[ fē′mər ]
The long bone of the thigh or of the upper portion of the hind leg. See more at skeleton.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.