no no /ˈnoʊ/

adjective

1. () (quantifier) used with either mass nouns or plural count nouns for indicating a complete or almost complete lack or zero quantity of  ( no )
   (quantifier) used with either mass nouns or plural count nouns for indicating a complete or almost complete lack or zero quantity of
    We have no bananas
   we have no bananas
    No eggs left and no money to buy any
   no eggs left and no money to buy any
    Have you no decency?
   have you no decency?
    Did it with no help
   did it with no help
    I'll get you there in no time
   I'll get you there in no time
   

adverb

1. () Referring to the degree to which a certain quality is present  ( no more , no )
   referring to the degree to which a certain quality is present
    He was no heavier than a child
   he was no heavier than a child
   
2. () Not in any degree or manner; not at all  ( no )
   not in any degree or manner; not at all
    He is no better today
   he is no better today
   
3. Used to express refusal or denial or disagreement etc or especially to emphasize a negative statement  ( no )
   used to express refusal or denial or disagreement etc or especially to emphasize a negative statement
    No, you are wrong
   no, you are wrong
   

interjection

1. () Negative responses or declinations.  ( nay , no , nah [Informal] , nope [Informal] , uh-uh [Informal] )
   Negative responses or declinations.
   

noun

1. () A negative  ( no )
   a negative
    His no was loud and clear
   his no was loud and clear
   

 No

1. A radioactive transuranic element synthesized by bombarding curium with carbon ions; 7 isotopes are known  ( atomic number 102 , No , nobelium )
   a radioactive transuranic element synthesized by bombarding curium with carbon ions; 7 isotopes are known