Is “Kerning” a Scrabble word?
Yes
KERNING
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 Kerning
/ˈkɜːnɪŋ/
verb
1.(chiefly proportional font printing) To adjust the horizontal space between selected pairs of letters (characters or glyphs); to perform such adjustments to a portion of text, according to preset rules.
noun
1.The adjustment of the horizontal space between selected pairs of glyphs in a typeface.