Taking place outside the walls of an institution, especially a school or university.
Describing teaching of students who are not resident at such an institution.
Occupied with, or under the influence of, something, so as not to notice external things.
Parted with; no longer held or possessed.
In an unknown location; unable to be found.
Not perceptible to the senses; no longer visible.
Not employed or enjoyed; thrown away; employed ineffectually; wasted; squandered.
Ruined or destroyed, either physically or morally; past help or hope.
Hardened beyond sensibility or recovery; alienated; insensible.
Having wandered from, or unable to find, the way.