Irish

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Etymology

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From fóta- +‎ tréimhse +‎ -acht.

Noun

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fótathréimhseacht f (genitive singular fótathréimhseachta)

  1. (biology) photoperiodism

Declension

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Mutation

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Irish mutation
Radical Lenition Eclipsis
fótathréimhseacht fhótathréimhseacht bhfótathréimhseacht
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.

Further reading

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