second-in-command

NOUN
17 LETTERS · STARTS WITH S

second-in-command is a valid 17-letter word worth 25 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1E1C3O1N1D2-0I1N1-0C3O1M3M3A1N1D2
1 + 1 + 3 + 1 + 1 + 2 + 0 + 1 + 1 + 0 + 3 + 1 + 3 + 3 + 1 + 1 + 2 =25 PTS
DOUBLE WORD → 50TRIPLE WORD → 75
MEANING

What does second-in-command mean?

NOUN · 1 SENSE
1

Someone who relieves a commander.