abruptly-pinnate leaf

NOUN
21 LETTERS · STARTS WITH A

abruptly-pinnate leaf is a valid 21-letter word worth 31 points in Scrabble and 38 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1B3R1U1P3T1L1Y4-0P3I1N1N1A1T1E1L1E1A1F4
1 + 3 + 1 + 1 + 3 + 1 + 1 + 4 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 4 =31 PTS
DOUBLE WORD → 62TRIPLE WORD → 93
MEANING

What does abruptly-pinnate leaf mean?

NOUN · 1 SENSE
1

A pinnate leaf with a pair of leaflets at the apex.