tramlines

/T R AE1 M L AY0 N Z/
noun
  1. 1

    The rails that a tram runs on.

  2. 2

    Either of the two pairs of sidelines marked on a tennis court which mark the outside of the singles and doubles playing areas.

  3. 3

    A scratch on a film, usually vertical, that extends through multiple frames.

Source: https://en.wiktionary.org/wiki/tramline, https://en.wiktionary.org/wiki/tramlines