ad. in a mental manner; an idea thought out in one's mind, as opposed to an idea spoken orally.
the GNU version of the Collaborative International Dictionary of English
ad. In the mind; in thought or meditation; intellectually; in idea.
The Century Dictionary and Cyclopedia
Intellectually; in the mind; in thought or meditation; in idea.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
ad. in your mind
Word Usage
"But McCreight's discussions with Meyer or his potential employer didn't include the term "mentally unstable," which the filing describes as "words that Mr. McCreight would never use to describe a fellow Marine.""