kōyō
1. use; utility
★ Common
Noun
#50216
1. use; utility
1. Effectiveness; Utility
1. With effect; By usefulness
1. If effective; When useful
1. Effectiveness; Utility
1. Probably effective.; Likely useful.
1. Was useful; Was effective
1. Was useful.; Was effective.
1. Probably effective.; Probably useful.
1. If effective; If useful