root field

10 LETTERS · STARTS WITH R

root field is a valid 10-letter word worth 13 points in Scrabble and 14 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

R1O1O1T1F4I1E1L1D2

1 + 1 + 1 + 1 + 0 + 4 + 1 + 1 + 1 + 2 =13 PTS

DOUBLE WORD → 26TRIPLE WORD → 39

MEANING

What does root field mean?