Meaning of Oddness
Unknown / অজানা / अज्ञात
differing in nature from what is ordinary, usual, or expected: an odd choice.
singular or peculiar in a strange or eccentric way: an odd person; odd manners.
fantastic; bizarre: Her taste in clothing was rather odd.
leaving a remainder of 1 when divided by 2, as a number (opposed to even): Numbers like 3, 15, and 181 are odd numbers.
more or less, especially a little more (used in combination with a round number): I owe three hundred-odd dollars.