Greek Letter Used to Represent Wavelength
This page is the CodyCross answer for the clue below from Australia, Group 1001, Puzzle 2 (Bandicoots).
Question is: Greek Letter Used to Represent Wavelength
and the answer is: LAMBDA
Word Meaning:
LAMBDA — The eleventh letter of the Classical and Modern Greek alphabet, the twelfth of the Old Greek alphabet.
Definitions from Wiktionary.