darkening

  1. changing to a darker color
  2. become dark or darker
  3. become or make darker
  4. tarnish or stain
  5. make dark or darker

Darkening

• (p. pr. & vb. n.) of Darken • (n.) Twilight; gloaming.
Found on http://thinkexist.com/dictionary/meaning/darkening/

darkening

adjective becoming dark or darker as from waning light or clouding over; `the darkening sky`
Found on https://www.encyclo.co.uk/local/20974

Darkening

Dark'en·ing noun Twilight; gloaming. [ Prov. Eng. & Scot.] Wright.
Found on http://www.encyclo.co.uk/webster/D/6

darkening

[adj] - becoming dark or darker as from waning light or clouding over
Found on http://www.webdictionary.co.uk/definition.php?query=darkening
No exact match found