Definition of null character in English:

null character

Syllabification: null char·ac·ter

noun

Computing
  • A character denoting nothing, usually represented by a binary zero.
    More example sentences
    • Remember the way strings work in C: they consist of a bunch of bytes followed by a null character, which has the value.
    • Additional null characters may follow the string, padding it out to a size that ensures the following structure is properly aligned.

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Word of the day skosh
Pronunciation: skəʊʃ
noun
a small amount; a little