Latin

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Etymology

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From ōstium +‎ -olum (diminutive suffix).

Noun

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ōstiolum n (genitive ōstiolī); second declension

  1. diminutive of ōstium (door): small door

Declension

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Second-declension noun (neuter).

Case Singular Plural
Nominative ōstiolum ōstiola
Genitive ōstiolī ōstiolōrum
Dative ōstiolō ōstiolīs
Accusative ōstiolum ōstiola
Ablative ōstiolō ōstiolīs
Vocative ōstiolum ōstiola

Descendants

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  • English: ostiole
  • French: ostiole
  • Galician: ichó
  • Italian: ostiolo
  • Portuguese: ichó, ostíolo
  • Romanian: ușor
  • Sicilian: sticchiu (through *ostitulum)

References

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