ad, Corrupted from the Sanskrit word Yadá. When, at the time when, as soon as:—jad da, ad. At the very moment or time:—jad jad, ad. Now and then: —jad kad, jad kadí, jad kadíṇ, jad kadeṉ, ad. Whenever:—jad tak, tik, talk, ad. Till when, until, whilst, as long as:—jad toṇ, thoṇ, ad. Since.