Is “Honing” a Scrabble word?
Yes
HONING
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 Honing
/ˈhəʊnɪŋ/
verb
1.To sharpen with a hone; to whet.
2.To use a hone to produce a precision bore.
3.To refine or master (a skill).
verb
1.To grumble.
2.To pine, lament, or long.
noun
1.The process by which something is honed.