-acht
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Irish[edit]
Alternative forms[edit]
Etymology[edit]
From Old Irish -acht (compare Scottish Gaelic -achd).
Suffix[edit]
-acht f
- Nominal suffix, used to form abstract ideas or nouns roughly corresponding to English -ness, -hood, -ity, or -ure.
Usage notes[edit]
- This affix forms feminine nouns of the third declension. Abstract nouns do not have plural forms; however, concepts that refer to concrete items do have plurals in -aí.
Declension[edit]
Abstract nouns[edit]
Declension of -acht
Bare forms (no plural for this noun):
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Forms with the definite article:
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Concrete nouns[edit]
Declension of -acht
Derived terms[edit]
Old Irish[edit]
Etymology[edit]
From Proto-Celtic *-axtā, suffixal use of Proto-Celtic *axtā.
Suffix[edit]
-acht f
Usage notes[edit]
After a palatalised consonant, the suffix becomes -echt.
Inflection[edit]
Feminine ā-stem | |||
---|---|---|---|
Singular | Dual | Plural | |
Nominative | -achtL | -achtL | -achtaH |
Vocative | -achtL | -achtL | -achtaH |
Accusative | -achtN | -achtL | -achtaH |
Genitive | -achtaeH | -achtL | -achtN |
Dative | -achtL | -achtaib | -achtaib |
Initial mutations of a following adjective:
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Derived terms[edit]
Descendants[edit]
Categories:
- Irish terms inherited from Old Irish
- Irish terms derived from Old Irish
- Irish lemmas
- Irish suffixes
- Irish noun-forming suffixes
- Irish feminine suffixes
- Irish third-declension nouns
- Old Irish terms derived from Proto-Celtic
- Old Irish terms inherited from Proto-Celtic
- Old Irish lemmas
- Old Irish suffixes
- Old Irish noun-forming suffixes
- Old Irish feminine suffixes
- Old Irish ā-stem nouns