http://www.thefreedictionary.com/most
most (m
st)
adj. Superlative of
many,
much.
1.
a. Greatest in number: won the most votes.
b. Greatest in amount, extent, or degree: has the most compassion.
2. In the greatest number of instances: Most fish have fins.
n.
1. The greatest amount or degree: She has the most to gain.
2. Slang The greatest, best, or most exciting. Used with the: That party was the most!
pron.
(used with a sing. or pl. verb) The greatest part or number: Most of the town was destroyed. Most of the books were missing.
adv. Superlative of
much.
1. In or to the highest degree or extent. Used with many adjectives and adverbs to form the superlative degree: most honest; most impatiently.
2. Very: a most impressive piece of writing.
3. Informal Almost: Most everyone agrees.
Idiom:
at (the) most
At the maximum: We saw him for ten minutes at the most. She ran two miles at most.
[Middle English, from Old English m
st, m
st; see m
-[sup]3[/sup] in Indo-European roots. Adv., sense 3, short for
almost.]
The American Heritage® Dictionary of the English Language, Fourth Edition copyright ©2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.
most
[məʊst]
determiner
1.
a. a great majority of; nearly all most people like eggs
b. (as pronoun; functioning as sing or plural) most of them don't know most of it is finished
the most
a. the superlative of many and much you have the most money the most apples
b. (as pronoun) the most he can afford is two pounds
at (the) most at the maximum that girl is four at the most
for the most part generally
make the most of to use to the best advantage she makes the most of her accent
than most than most others the leaves are greener than most
the most Slang chiefly US wonderful that chick's the most
adv
the most used to form the superlative of some adjectives and adverbs the most beautiful daughter of all
2. the superlative of much people welcome a drink most after work
3. (intensifier) a most absurd story
4. US and Canadian informal or dialect almost most every town in this state
[Old English māst or mǣst, whence Middle English moste, mēst; compare Old Frisian maest, Old High German meist, Old Norse mestr]
Usage: More and most should be distinguished when used in comparisons. More applies to cases involving two persons, objects, etc., most to cases involving three or more:John is the more intelligent of the two he is the most intelligent of the students