Learn how to say Grayling correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word grayling:
1an edible freshwater fish which is silvery-grey with horizontal violet stripes and has a long high dorsal fin, of both Eurasia and North America.
Genus Thymallus, family Salmonidae: several species
2a mainly brown European butterfly which has wings with bright eyespots and greyish undersides.
Hipparchia semele, subfamily Satyrinae, family Nymphalidae
Middle English: from gray (variant of grey) + -ling