innocent

1. (obsolete except medicine) Not harmful; innocuous; harmless; benign.Examples: "The spear / Sung innocent, and spent its force in air."; "Although an innocent murmur is not an obstacle to participation in sports and exercise, a pathologic murmur may necessitate restrictions on the child's physical activity."

2. (with of) Lacking (something), or knowledge of it.Examples: "George was not a believer in modern innovations. The Abbey was innocent of anything so up to date as central heating."; "At the beginning of July Stafford station was innocent of buildings, except for a couple of coach bodies to house the staff, but the temporary accommodation to cover the period of building the new station was well on the way to completion."; "Her only slight comfort is that they are not as bad as the new litter of Awful children who resulted from this marriage, Lisa, Adam, Jason, and Kristen. By all reports, they are entirely innocent of manners of any kind."with-of