Is “Callow” a Scrabble word?
Yes
CALLOW
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 Callow
/ˈkaləʊ/
noun
1.A callow young bird.
2.A callow or teneral phase of an insect or other arthropod, typically shortly after ecdysis, while the skin still is hardening, the colours have not yet become stable, and as a rule, before the animal is able to move effectively.
3.An alluvial flat.
adjective
1.Unfledged (of a young bird).
2.(by extension) Immature, lacking in life experience.
“Those three young men are particularly callow youths.”
3.Lacking color or firmness (of some kinds of insects or other arthropods, such as spiders, just after ecdysis); teneral.