lei; flower garland
A garland of flowers, especially as used in Hawaiian culture, often given as a symbol of affection or welcome.
from Hawaiian
ハワイに着いたら、首にレイをかけてもらった。
When I arrived in Hawaii, I was given a lei to wear around my neck.
They put a lei around the tourist's neck at the airport.
結婚式のお祝いにレイを贈った。
I gave a lei as a wedding congratulations gift.