"hair" is material noun or common noun?
912166
Actually the asker is correct:.. there are,\nabstract\nmaterial\ncommon\nproper \ncollective\n\nall nouns\nIn the case of hair..it is a material noun.\n\nexample: What would you do with this sand?\nWill you be cutting my hair?  Is my hair dry?\n\nI didn't know, I had to research it..   One on me, learned something.
310217
I would define clean as "pure" when it comes to a person, and to a materilistic item I would say "new" or fairly "new."\n\nI think that clean can be a term used to describe something that has not spots, stains, scratches, and so forth. Basically it looks like new. As for a person clean is the way one can present themselves. \n\nDirty on the otherhand is considered bad it can be defined as something that is not appealing to another person.\n\nI would say that both have their own definitions which can be perceived differently by each individual. What may be dirty to one person may be clean to another. ;)
184779
NOUNS:          \npost office\nPot\npetal\npen\npalm\nplum\npillow\npeople\n\nAdjectives:\npretty\nplain\npuny\npoor\npuffy\nplayful
393736
hair, because hair does not live once out of the follicle.
469294
Hair is an interesting biological structure. What we usually think of as 'hair' is really just the part we see... that's the hair shaft, which contains pigment (a chemical that gives color to things). There is also a hair follicle, which is a multi-cellular structure inside the skin of our scalp that creates the hair strand (making it grow), and also is responsible for the pigmentation. Some of the cells in the follicle make the chemical melanin, which is a skin and hair pigment in many species on our planet. \n\nHair turns grey when the pigment cells in the hair follicle stop making melanin. When this happens due to aging, it's mostly under the control of the genes we inherit. Long periods of constant stress may also contribute, but a big shock won't turn hair grey overnight.
825425
The word 'noun' is a noun.
1154433
Hair is constructed of a protein called keratin.  It is amazing that fish scales, bird feathers, and reptile scales are also made of keratin.  Hair is a body covering that fit the needs of mammals as they evolved from reptile-like anscestors.  The form was changed from the flat-like scales by some mutation in the gene, genes or pathway producing it.
715703
Everyone has about the same amount of hair as an ape, it's just that it's finer and lighter coloured.  as a consequence the thicker and darker the hair the more noticeable it becomes.  Hair grown as the result of eating disorder is called Lanugo and is a downy covering of most of the body.
601326
A double noun comprises two nouns, which have different meanings when these are used individually and another meaning when used together\n\nSome examples cell phone, man power, box ring, paper mache
54917
There is no reason, it is just an idiosyncrasy of the language.  If memory serves, this is called a plural tantum (sp?), a strange type of noun which is always addressed in the plural, yet has no singular. Scissors, shorts and clothes are other examples of this bizzare phenomeneon.   Regards :)
432151
Magic is indeed a noun, while magical is an adjective meaning "of or relating to magic/magic-like". It probably happened that with common misunderstanding phrases such as "electric fence" for example or "magic cap" too came about. So nouns such as magic and electric simply became adjectives in everyday language, whether or not this was correct in true English.
909757
globular - hormones \nfibrose - cellulose
75542
They can be used as both nouns and verbs.
686990
Clastic\nChemical or Biochemical
476357
THE (defining article)\nTRAIN (noun)\nLEAVES (verb)\nAT (preposition)\n11 (noun)\nTOMORROW (adverb)
155059
Hi there,\n\nMaybe what you got was 'proper noun'.\n\nA proper noun is generally the name of a place, person, or something more specific. For example something like India, America, John, Mary, Amazon etc...\nA common noun is something like book, table, pen etc... We need not use capital letters at the start of the word for common nouns.\nAlso, some proper nouns are spelled differently in different parts of the world, but are still accepted. For example, Hussein is also spelled as Hussain. And Vinita can also be spelled as Vineetha. These are only some examples.\n\nSo I think now you know the difference between common nouns and proper nouns.\n\nHope this clarified your doubt. If not, please let me know and I'd be glad to assist you further. Bye!!\n\nrule wid style n luv@vinny
943990
blonde hair or some color\n\n:> peace\n.