Misdeem
Easton’s Bible Dictionary & Webster’s 1828 Dictionary · Matthew George Easton, Noah Webster
Misdeem - (Easton's Bible Dictionary)
(Deut. 32:27, R.V.). The Authorized Version reads, "should behave themselves strangely;" i.e., not recognize the truth, misunderstand or mistake the cause of Israel's ruin, which was due to the fact that God had forsaken them on account of their apostasy.
Source of the article
Matthew George Easton, Easton’s Bible Dictionary; Noah Webster, American Dictionary of the English Language (1828)
Bible Strong combined digital edition