:that, who, which —used after same or such<in the same building as my brother><tears such as angels weep — John Milton> and chiefly dial after a substantive not modified by same or such<that kind of fruit as maids call medlars — Shakespeare>
: a fact that <is a foreigner, as is evident from his accent>
First Known Use of AS
—used to indicate how a person or thing appears, is thought of, etc.
—used to indicate the condition, role, job, etc., of someone or something