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B vs Undefined - What's the difference?

b | undefined |

As a letter b

is the second letter of the.

As a symbol b

is a blood type that has a specific antigen that aggravates the immune response in people with type a antigen in their blood they can receive blood from type b or type o, but cannot receive blood from ab or a.

As an adjective undefined is

lacking a definition or value.

b

Translingual

{{Basic Latin character info, previous=a, next=c, image= (wikipedia b)

Letter

  • The second letter of the .

    • Usage notes

    The letter b is used in several romanization systems to represent the bilabial plosive or stop, usually voiced (.

    See also

    * (Latin script ): Aa Bb Cc Dd Ee Ff Gg Hh Ii Jj Kk Ll Mm Nn Oo Pp Qq Rr Ss Tt Uu Vv Ww Xx Yy Zz * For more variations, see . {{Letter, page=B , NATO=Bravo , Morse=–··· , Character=B2 , Braille=? }} Image:Latin B.png, Capital and lowercase versions of B , in normal and italic type File:Fraktur letter B.png, Uppercase and lowercase B in Fraktur File:UncialB-01.png, uncial approximate form of Greek upper case beta that was the source for both common variants of b B in uncial script

    Symbol

    (Voiced bilabial plosive) (head)
  • voiced bilabial plosive
  • (label) beauty quark, bottom quark
    • ----

    undefined

    English

    Adjective

    (wikipedia undefined) (-)
  • Lacking a definition or value.
  • (mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
    • The result of division by zero is undefined .

    Antonyms

    * defined