Meaning of ZERO in English

ZERO

n. 25B6; noun

the sum's wrong—you've left off a zero : NOUGHT, nothing, nil, 0; Computing null character; dated cipher; archaic naught.

I rated my chances as zero : NOTHING (AT ALL), nil, none; N. English nowt; informal zilch, nix, sweet Fanny Adams, sweet FA, not a dicky bird; Brit. informal damn all, not a sausage; N. Amer. informal zip, nada, diddly-squat; archaic naught, nought.

25A0; zero in on FOCUS ON, focus attention on, centre on, concentrate on, home in on, fix on, pinpoint, highlight, spotlight; informal zoom in on.

Concise Oxford thesaurus English vocabulary.      Краткий оксфордский словарь английского языка тезаурус.