highstreet

/HH AY1 S T R IY1 T/
noun
  1. 1

    (parts of New England) The main street of any town.

  2. 2

    Mainstream shops, banks, etc. that can be found on such a street, in contrast to more specialist shops and services.

  3. 3

    Physical, bricks and mortar shops, in contrast to Internet shops.

Source: https://en.wiktionary.org/wiki/high%20street, https://en.wiktionary.org/wiki/highstreet