nugatory

形容词 nugatory:

1. of no real value

nu.ga.to.ry

adj.（形容词）
Of little or no importance; trifling.
无关紧要的：不重要的或无价值的；琐屑的
Having no force; invalid.See Synonyms at vain
没有力量；无效的参见 vain

来源：
Latin nôg3tôrius
拉丁语 nôg3tôrius
from nôg3tor [trifler]
源自 nôg3tor [开玩笑的人]
from nôg3ro [to trifle]
源自 nôg3ro [开玩笑]
from nôgae [jokes]
源自 nôgae [玩笑]