1. leak (of secrets, information, etc.), disclosure, divulging

noun (common) (futsuumeishi) intransitive verb noun or participle which takes the aux. verb suru transitive verb

2. leak (of gas, liquid, etc.), leakage, escape (of gas), coming through (of light)

intransitive verb noun or participle which takes the aux. verb suru noun (common) (futsuumeishi)