出典:Wiktionary
出典:『Wiktionary』 (2026/03/20 22:00 UTC 版)
Perhaps some Iberian or Celtiberian word + the Latin diminutive -ulus or -culus. Compare Basque untxi (“rabbit”). Attested from Varro onward.
cunīculus m (genitive cunīculī); second declension
Second-declension noun.