noun
A hand-formed ball or triangle of cooked rice, often with a filling or wrapped in nori. Synonymous with おにぎり, but 握り飯 can sound slightly more traditional or masculine.
See also: おにぎり
昼食に握り飯を二つ持って行った。
I took two rice balls for lunch.
祖母の握り飯はいつも梅干し入りだった。
My grandmother's rice balls always had a pickled plum inside.