View source for u̯iđ-

{{morpheme
|type_morpheme=lexical
|meaning='known, knowledge'
|language=Celtic
|analysis_phonemic=/{{p|u̯}}{{p|i}}{{p|ts|t<sup>s</sup>}}/-
|from_pie=*''u̯id-to''-, *''u̯id-tu''- 'known, knowledge'
|from_protocelt=*''u̯itso''-, *''u̯itsu''- 'known, knowledge'''
|checklevel=0
}}
== Commentary ==
Two ''t''-abstracts  from the PIE root *''u̯ei̯d''- 'see' (cf. {{m||u̯id-}}, {{m||u̯ind-}}) are continued in Celtic: *''u̯id-to''- 'known' (OIr. ''fess'', MW ''gwys'', MBret. ''gous'') and *''u̯id-tu''- 'knowledge' (OIr. ''fiuss'', W ''gwys''), see {{bib|NIL}}: 717–722, {{bib|Irslinger 2002}}: 100 f., 266 f. The ''u''-stem may appear as first element in Gaulish personal names in ''uisu''- ({{bib|DLG}}: 318 f., {{bib|Delamarre 2007}}: 236 et passim). In the Cisalpine Celtic attestations, the decision between the two stems must depend on semantic considerations.
<p style="text-align:right;>[[User:Corinna Salomon|Corinna Salomon]]</p>
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