length

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length

 [length]
an expression of the longest dimension of an object, or of the measurement between its two ends.
crown-heel length (CHL) the distance from the crown of the head to the heel in embryos, fetuses, and infants; the equivalent of standing height in older persons.
Measuring an infant's crown-heel length. From Lammon et al., 1996.
crown-rump length (CRL) the distance from the crown of the head to the breech in embryos, fetuses, and infants; the equivalent of sitting height in older subjects.
cycle length in cardiac pacing terminology, the time interval in milliseconds from one event to the next; it is the inverse of the intrinsic rate (beats per minute) or the paced rate (pulses per minute).
focal length the distance between a lens and an object from which all rays of light are brought to a focus.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

length (l),

(length), Avoid the mispronunciation lenth.
Linear distance between two points.
Farlex Partner Medical Dictionary © Farlex 2012

length

The linear distance between 2 points. See Collateral length, Pulse length, Stride length.
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.

length

(length)
Linear distance between two points.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012

length

(length) Avoid the mispronunciation lenth.
Linear distance between two points.
Medical Dictionary for the Dental Professions © Farlex 2012
References in classic literature ?
My outstretched hands at length encountered some solid obstruction.
Several days were spent in these interesting conversations, but at length Zayda's mother began to think of the best means for placing the Prince on the throne, which was his by right.
At length they reached the summit, where the snow was blown off; but in descending on the opposite side, they were often plunging through deep drifts, piled in the hollows and ravines.
There you will learn how Gulliver received his freedom, and how he lived happily among the little people until at length Swift falls upon the quaint idea of having him impeached for treason.
At length I fancied that I could hear a singular buzzing or humming sound; and the porter, after listening awhile, declared that he also could distinguish it.
At length the old hound burst into view with muzzle to the ground, and snapping the air as if possessed, and ran directly to the rock; but, spying the dead fox, she suddenly ceased her hounding as if struck dumb with amazement, and walked round and round him in silence; and one by one her pups arrived, and, like their mother, were sobered into silence by the mystery.