Is “Cohosts” a Scrabble word?
Yes
COHOSTS
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 Cohosts
noun
1.A joint host alongside another (compare costar).
verb
1.To act as a joint host.
2.To store data or applications on a shared server (as in web hosting).