Is “Dos” a Scrabble word?
Yes
DOS
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 Dos
/duːz/
noun
1.A party, celebration, social function.
“We’re having a bit of a do on Saturday to celebrate my birthday.”
2.A hairdo.
“Nice do!”
3.Something that can or should be done (usually in the phrase dos and don'ts).
Synonyms: get-together, to-do
noun
1.A syllable used in solfège to represent the first and eighth tonic of a major scale.
Synonyms: ut