出典:Wiktionary
出典:『Wiktionary』 (2026/02/04 22:40 UTC 版)
Unknown; maybe cognate with Welsh bele (“marten”).
Other sources say that it is related to Latin fulica, fulix, with the etymological meaning of "animal with a shiny coat", but this theory is doubtful. The connection with Latin fēlix (“happy”) and Latin fēllō (“to suck”), with the (hypothetical) etymological meaning of “animal that sucks the blood [of its prey]”, was also proposed. This word could be cognate with Latin mēlēs (“badger”), under the assumption of a very unusual alternation of /f/ (or earlier */β/) and /m/, which might be an indication of substrate origin. (Can this etymology be sourced?)
fēlēs f (genitive fēlis); third declension
Fēlis is the genitive singular form of fēlēs, but it is also an alternate nominative and vocative form of fēlēs.
Third-declension noun (i-stem).
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テグー
tejus
ピーウィー
pewees
pittas
オオアタマガメ
platys
カザリドリ類
cotingas
トートグ
tautogs
rudds
ふた
プーク
あご