nullifier

n. 使无效者, 取消者

词形变化

nullifiers 复数 nullifiers

释义与例句

n.

1.

One who, or that which, nullifies.
2.

A person holding the belief that states could nullify federal laws within their borders.

美国历史政治

词汇关系

名词

同义词 2

invalidator voider

上位词 6

official advocate proponent exponent advocator functionary

词源

From nullify + -er.

来源：wiktionary