outside loop

NOUN
12 LETTERS · STARTS WITH O

outside loop is a valid 12-letter word worth 14 points in Scrabble and 17 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
O1U1T1S1I1D2E1L1O1O1P3
1 + 1 + 1 + 1 + 1 + 2 + 1 + 0 + 1 + 1 + 1 + 3 =14 PTS
DOUBLE WORD → 28TRIPLE WORD → 42
MEANING

What does outside loop mean?

NOUN · 1 SENSE
1

A loop consisting of a dive followed by inverted flight followed by a climb that returns to horizontal flight.