Is “Widen” a Scrabble word?
Yes
WIDEN
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 Widen
/ˈwaɪdən/
verb
1.To become wide or wider.
“His eyes widened as her negligee fell to the floor.”
2.To make wide or wider.
3.To let out clothes to a larger size.
“She widened his trousers for him.”