negator


ne·gate

N0050000 (nĭ-gāt′)tr.v. ne·gat·ed, ne·gat·ing, ne·gates 1. To make ineffective or invalid; nullify: a wage increase that was negated by inflation; a goal that was negated by an official's ruling.2. To make negative: In German, sentences can be negated by using the word "nicht."3. Computers To perform the machine logic operation NOT gate.
[Latin negāre, negāt-, to deny; see ne in Indo-European roots.]
ne·ga′tor, ne·gat′er n.

negator

(nɪˈɡeɪtə) n (Electronics) electronics another name for NOT circuit