Is “Shackle” a Scrabble word?
Yes
SHACKLE
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 Shackle
/ˈʃækəl/
noun
1.(usually in the plural) A restraint fit over a human or animal appendage, such as a wrist, ankle or finger; normally used in pairs joined by a chain.
“The prisoner lay in shackles in his gloomy cell.”
2.A U-shaped piece of metal secured with a pin or bolt across the opening, or a hinged metal loop secured with a quick-release locking pin mechanism.
3.(usually in the plural) A restraint on one's action, activity, or progress.
Synonyms: hobble