not influenced or affected; "stewed in its petty provincialism untouched by the brisk debates that stirred the old world"- V.L.Parrington; "unswayed by personal considerations"
a formal written offer to sell securities (filed with the SEC) that sets forth a plan for a (proposed) business enterprise; "a prospectus should contain the facts that an investor needs to make an informed decision"
originally an apple from the tree of knowledge of good and evil in the Garden of Eden; it is now used to refer to anything that is tempting but dangerous (as sexuality)