Word: kigos
Part of speech: Noun
Syllables: ki
gos
Definition: Plural of kigo. A seasonal word; a word required in haiku to indicate the season.
Morphemes:
Affix: kigo
Language: en
PoS: Noun
Meaning: A seasonal word; a word required in haiku to indicate the season.
Etymology Compounds: Affix: 季語
Language: ja
Decoded: Ji Yu 
Meaning: kigo
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form plurals of foreign words, to clarify pronunciation, such as “banana’s” or “pasta’s”.