Is “Ripen” a Scrabble word?
Yes
RIPEN
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 Ripen
/ˈɹaɪpən/
verb
1.To grow ripe; to become mature (said of grain, fruit, flowers etc.)
“Grapes ripen in the sun.”
2.To approach or come to perfection.
3.To cause to mature; to make ripe
“The warm sun ripened the corn.”