nexuses

/N EH1 K S AH0 S IH0 Z/
noun
  1. 1

    A form of connection.

  2. 2

    A connected group.

  3. 3

    The centre of something.

  4. 4

    In Ancient Rome, a person who had contracted a nexum or obligation of such a kind that, if he failed to pay, his creditor could compel him to work as a servant until the debt was paid.

  5. 5

    The relationship between a vendor and a jurisdiction for the purpose of taxation, established for example by the vendor operating a physical store in that jurisdiction.

Source: https://en.wiktionary.org/wiki/nexus, https://en.wiktionary.org/wiki/nexuses