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
N开头单词
(共45,686个)
Either being undefined or having a null value.
Nullity; nothingism.
A nullisomic individual
plural of nullisome
A genetic condition involving the lack of one of the normal chromosomal pairs for a species (2n-2)
plural of nullisomic
plural of nullisomy
The condition of being nullisomic
Not tetrasomic
plural of nullity
The state of being null, or void, or invalid.
A child of unknown parentage; an orphan.
No one's property.
The world, regarded as having no rationality or rules.
plural of nulliverse
The condition of being nullizygous.
A nullizygous cell or organism
plural of nullizygote
Carrying two mutant alleles for the same gene, both alleles being complete loss-of-function or "null...
Misspelling of nullizygosity.