Abarim Publications' online Biblical Hebrew Dictionary
תעה
The verb תעה (ta'a) means to wander about and is used to describe the unsteady gait of drunkards (Job 12:25, Isaiah 28:7), of sheep or cattle without a herder (Exodus 23:4, Jeremiah 50:6), of homeless people (Genesis 21:14), and of foolish people (Ezekiel 44:10). It marks a lack of direction or objective and emphasizes the uselessness of the effort of going somewhere while in fact one is going nowhere at all. The noun תועה (to'a) means a wandering or straying from a certain path; a confusion or an error (Isaiah 32:6 and Nehemiah 4:2 only).