'Town' began as a fence, became a farmyard, grew into a homestead, expanded into a village, then a settlement.
An inhabited place larger than a village and smaller than a city. Also used broadly for any urban area or the central part of a neighborhood.
The word 'town' comes from Old English 'tūn,' which originally meant 'an enclosed piece of ground, a farmstead, a homestead' — not a settlement of any size. It derives from Proto-Germanic '*tūną' (fence, enclosure), which may ultimately trace to Proto-Celtic '*dūnom' (fortress, fortified place), itself from PIE '*dʰuHnom.' The semantic evolution from 'fence' to 'enclosed yard