Is “Solo” a Scrabble word?
Yes
SOLO
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 Solo
/ˈsoʊ.loʊ/
noun
1.A piece of music for one performer.
2.A job or performance done by one person alone.
3.(games) A card game similar to whist in which each player plays against the others in turn without a partner
verb
1.To perform a solo.
2.To perform something in the absence of anyone else.
3.To drop the ball and then toe-kick it upward into the hands.
adjective
1.Without a companion or instructor.
2.Of, or relating to, a musical solo.
adverb
1.Alone, without a companion.