jump discontinuity

18 LETTERS · STARTS WITH J

jump discontinuity is a valid 18-letter word worth 34 points in Scrabble and 42 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

J8U1M3P3D2I1S1C3O1N1T1I1N1U1I1T1Y4

8 + 1 + 3 + 3 + 0 + 2 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 4 =34 PTS

DOUBLE WORD → 68TRIPLE WORD → 102

MEANING

What does jump discontinuity mean?