direct sum
NOUN
/dɪ'rɛkt_səm/
10 LETTERS · STARTS WITH D
direct sum is a valid 10-letter word worth 14 points in Scrabble and 17 points in Words with Friends.
SCRABBLE
WORDS WITH FRIENDS
D2I1R1E1C3T1S1U1M3
2 + 1 + 1 + 1 + 3 + 1 + 0 + 1 + 1 + 3 =14 PTS
DOUBLE WORD → 28TRIPLE WORD → 42
MEANING
What does direct sum mean?
NOUN · 1 SENSE
1
A union of two disjoint sets in which every element is the sum of an element from each of the disjoint sets.
BROADER