Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
Z开头单词
(共6,438个)
An eigenvector that has a vanishingly small eigenvalue
plural of zero mode
Synonym of null morpheme.
A null morpheme.
plural of zero morpheme
A morphism which is both a constant morphism and a coconstant morphism.
plural of zero morphism
plural of zero morph
An object which is both an initial object and a terminal object.
plural of zero object
The rule that a database, a user interface, etc. should allow for either zero, one, or an indefinite...
A 1980s plan whereby all Soviet and American nuclear weapons would be mutually withdrawn from Europe...
To reduce to zero.
A high school class that is offered early in the morning, before the scheduled start of the school d...
plural of zero period
The location of the center of a burst of a nuclear weapon at the instant of detonation. The zero poi...
plural of zero point
A demographic situation in which the number of people in a specified population remains the same.
plural of zero population growth
The digit 0 that begins all telephone numbers in the United Kingdom, which is substituted for the co...