Hem vs Haem - What's the difference?
hem | haem |
An utterance or sound of the voice like "hem", often indicative of hesitation or doubt, sometimes used to call attention.
* Spectator
To make the sound expressed by the word hem ; to hesitate in speaking.
* Shakespeare
(sewing) The border of an article of clothing doubled back and stitched together to finish the edge and prevent it from fraying.
A rim or margin of something.
* Shakespeare
In sheet metal design, a rim or edge folded back on itself to create a smooth edge and to increase strength or rigidity.
(in sewing) To make a hem.
(transitive): To put hem on an article of clothing, to edge or put a border on something.
(transitive): To surround something or someone in a confining way.
The component of haemoglobin responsible for binding oxygen, consists of an iron ion that binds oxygen and a porphyrin ring that binds the globin molecules; one molecule binds one molecule of oxygen.
*2010 , Pierre Cornelis and Simon Andrews (editors), Iron Uptake and Homeostasis in Microorganisms , page 17:
*:Haem' is ubiquitous, abundant and necessary for energy metabolism. Most bacteria have a '''haem''' biosynthesis pathway, but nevertheless, since '''haem''' is a major source of iron (an essential metal), microbes take up exogenous ' haem to retrieve iron.
As nouns the difference between hem and haem
is that hem is an utterance or sound of the voice like "hem", often indicative of hesitation or doubt, sometimes used to call attention or hem can be (sewing) the border of an article of clothing doubled back and stitched together to finish the edge and prevent it from fraying while haem is the component of haemoglobin responsible for binding oxygen, consists of an iron ion that binds oxygen and a porphyrin ring that binds the globin molecules; one molecule binds one molecule of oxygen.As an interjection hem
is used to fill in the gap of a pause with a vocalized sound.As a verb hem
is to make the sound expressed by the word hem ; to hesitate in speaking or hem can be (in sewing) to make a hem.As a pronoun hem
is .hem
English
Etymology 1
A sound uttered in imitation of clearing the throat (onomatopoeia)See also
* ahem * hawNoun
(en noun)- his morning hems
Verb
(hemm)- Hem , and stroke thy beard.
Derived terms
* hem and hawEtymology 2
From Middle English hem, hemm, in turn from Old English hemm and related to Middle High German .Noun
(en noun)- hem of the sea