かいろうどうけつ
Meanings
Noun
Four character compound
1. happy life partnership; living faithfully together till death
when read as "かいろうどうけつ"
2. Venus's flower basket (Euplectella aspergillum)
Kanji used
???
elderly
same
hole
Pitch accent
いろうど
うけつ
Composed of
growing old together
being buried in the same grave