Is “Aplomb” a Scrabble word?
Yes
APLOMB
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 Aplomb
/əˈplɒm/
noun
1.Self-confidence; poise; composure.
“His nonchalance and aplomb during hard times have always been his best character trait.”
2.The apparent elegance and precision exhibited by a confident, accomplished dancer.
3.The perpendicular; perpendicularity.