To pull or drag something behind using a rope, chain, or other connection.
From Old English 'togian' meaning 'to pull,' related to 'tug.' The word is connected to the same Germanic root that gives us 'tug,' 'tight,' and even 'duke' (originally meaning 'leader' - one who pulls or leads others). The nautical sense of towing ships developed naturally from the basic meaning of pulling, and the automotive meaning emerged with the invention of motor vehicles needing roadside assistance.
The word 'tow' shares ancient roots with 'duke' - both originally meant 'to pull' or 'lead,' but one became about dragging broken cars while the other became about royal titles. It shows how the same basic concept of 'pulling others along' can evolve into very different social meanings.
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