(of public transportation) to stop operation on schedule due to upcoming bad weather

(education) research project, done by Japanese schoolchildren during summer break, to be presented upon return to school

alternative/alternate solution/answer

(archaic) explanation (of meaning); interpretation

undoing a lock; unlocking

to undo a lock; to unlock

(education, language learning) listening comprehension

to understand spoken language that one hears

(historical) Japanese-language annotation of Chinese-language works / (historical) Korean-language annotation of Chinese-language works

an unused item