1) Kiloyear 2) Unit of time
Found on
https://www.crosswordclues.com/clue/kyr
The abbreviation kyr means `thousand years`. An associate abbreviation is kya `thousand years ago`. Kyr was formerly common in some English language works, especially in geology and astronomy, for the unit of 1,000 years or millennium. The `k` is the unit prefix for kilo- or thousand with the suffix `yr` simply an abbreviation for `year`...
Found on
http://en.wikipedia.org/wiki/Kyr
acronym: kiloyear
Found on
https://www.encyclo.co.uk/local/20002
No exact match found.
