Is “Toehold” a Scrabble word?
Yes
TOEHOLD
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 Toehold
/ˈtəʊhəʊld/
noun
1.A foothold small enough to support just the toe.
2.(by extension) Any small advantage which allows one to make significant progress; a slight footing or foothold.
3.A hold in which the aggressor bends back the opponent's foot.