Irish

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Etymology

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From aosta (aged, old) +‎ -acht (abstract nominal suffix).

Noun

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aostacht f (genitive singular aostachta)

  1. oldness; old age

Declension

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Mutation

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Irish mutation
Radical Eclipsis with h-prothesis with t-prothesis
aostacht n-aostacht haostacht not applicable
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.

References

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