
1) Feminine given name 2) German feminine given name
Found on
https://www.crosswordclues.com/clue/katrin

1) Icelandic feminine given name
Found on
https://www.crosswordclues.com/clue/katrín

KATRIN is a German acronym (Karlsruhe Tritium Neutrino Experiment) for an undertaking to measure the mass of the electron antineutrino with sub-eV precision by examining the spectrum of electrons emitted from the beta decay of tritium. The core of the apparatus is a 200 ton spectrometer, which has been built by MAN DWE GmbH in Deggendorf and was s...
Found on
http://en.wikipedia.org/wiki/KATRIN
No exact match found.