📒 not mixed with anything else; with nothing added
📒 clean and not containing any harmful substances
📒 complete and total
📒 very clear; perfect
📒 without evil thoughts or actions, especially sexual ones; morally good
📒 about increasing knowledge of the subject rather than using knowledge in practical ways
📒 not mixed with any other type of animal or plant
📒 used after the noun that it refers to in order to emphasize that there is nothing but the thing you have just mentioned involved in something