odd odd /ˈɑːd/

adjective

1. () Not divisible by two  ( uneven , odd )
   not divisible by two
     She noticed an odd noise coming from the basement.
   She noticed an odd noise coming from the basement.
   
2. () Not easily explained  ( odd )
   not easily explained
    It is odd that his name is never mentioned
   it is odd that his name is never mentioned
   
3. () An indefinite quantity more than that specified  ( odd )
   an indefinite quantity more than that specified
    Invited 30-odd guests
   invited 30-odd guests
   
4. () Beyond or deviating from the usual or expected  ( rum [Informal, British] , rummy [Archaic, Informal, British] , odd , curious , funny , peculiar , queer , singular )
   beyond or deviating from the usual or expected
    A curious hybrid accent
   a curious hybrid accent
    Her speech has a funny twang
   her speech has a funny twang
    They have some funny ideas about war
   they have some funny ideas about war
    Had an odd name
   had an odd name
    The peculiar aromatic odor of cloves
   the peculiar aromatic odor of cloves
    Something definitely queer about this town
   something definitely queer about this town
    What a rum fellow
   what a rum fellow
    Singular behavior
   singular behavior
   
5. Not used up  ( leftover , odd , unexpended , left , left over , remaining )
   not used up
    Leftover meatloaf
   leftover meatloaf
    She had a little money left over so she went to a movie
   she had a little money left over so she went to a movie
    Some odd dollars left
   some odd dollars left
    Saved the remaining sandwiches for supper
   saved the remaining sandwiches for supper
    Unexpended provisions
   unexpended provisions
   
6. Of the remaining member of a pair  ( odd , unmatched , unmated , unpaired )
   of the remaining member of a pair
    Unpaired socks
   unpaired socks
    An odd glove
   an odd glove