“愚蠢的,傻的”,这个词最早出现在1530年代,源自拉丁语 fatuus,意为“愚蠢的,乏味的,傻乎乎的”。它的具体起源尚不明确。Buck认为这个词最初可能是指“头部受损”,而de Vaan则认为它来自原始意大利语 *fatowo-,意为“言语的”,源自印欧语根 *bha- (2),意为“说话,讲述,表达”。
[I]f we connect the fact that Fatuus is said to be an alternative name for Faunus, and that he predicted the future, and that this god is attested on an Etruscan mirror as Fatuvs in a clear oracular function (Weiss 2007b), we may venture a derivation from for 'to say' (Untermann 2000). The name of the god would then have come to be used pejoratively as 'silly'. [de Vaan]
如果我们考虑到,Fatuus被认为是Faunus的另一个名字,而Faunus能够预言未来,并且在一面伊特鲁里亚镜子上,这位神被清晰地描述为Fatuvs,具有神谕的功能(Weiss 2007b),那么我们可以大胆推测,这个词可能源自for,意为“说”(Untermann 2000)。因此,这位神的名字后来可能被贬义化,变成了“傻瓜”。
相关词汇:Fatuously(愚蠢地),fatuousness(愚蠢,傻气)。