Accession

१ Law (that mode of acquiring properety by which the owner of a corporeal substance becomes the owner of an addition by growth, increase or labour) अनुवृद्धि (स्त्री.) २ (as, to the throne) राज्यारोहण (न.) ३ (a coming esp. to office or diginity) पदारोहण (न.) ४ Library as an accession of a book to library) अवाप्‍ति (स्त्री.) ५ (of a State) प्रवेश (पु.) ६ (increase by something added) वाढ (स्त्री.)