Word: sevennight
Part of speech: Noun
Syllables: seven
night
Definition: A week; any period of seven consecutive days and nights.
Morphemes:
Affix: seven
Language: en
PoS: Numeral
Meaning: Describing a group or set with seven elements.
Affix: night
Language: en
PoS: Noun
Meaning: An evening or night spent at a particular activity.