Is “Chiffchaff” a Scrabble word?
Yes
CHIFFCHAFF
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Chiffchaff
/ˈt͡ʃɪf.t͡ʃæf/
noun
1.A small, common warbler, Phylloscopus collybita, with yellowish-green plumage that breeds throughout northern and temperate Europe and Asia.
2.Any of several other species of the same genus.
3.(onomatopoeic) The song of the chiffchaff.
“I thought I heard something singing chiffchaff, chiffchaff. So I had a look and there was a chiffchaff.”