(~s, deducing, ~d)
If you ~ something or ~ that something is true, you reach that conclusion because of other things that you know to be true.
Alison had cleverly ~d that I was the author of the letter...
The date of the document can be ~d from references to the Civil War...
She hoped he hadn’t ~d the reason for her visit.
VERB: V that, be V-ed from n, V n