the king's, the father of Jerahmeel, mentioned in
Jeremiah 36:26 . Some take this word as a common noun, "the king", and understand that Jerahmeel was Jehoiakim's son. Probably, however, it is to be taken as a proper name.
These dictionary topics are from
M.G. Easton M.A., D.D., Illustrated Bible Dictionary, Third Edition,
published by Thomas Nelson, 1897. Public Domain, copy freely.