oral communication

NOUN /oʊrəl_kə,mjunə'keɪʃən/
18 LETTERS · STARTS WITH O

oral communication is a valid 18-letter word worth 25 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
O1R1A1L1C3O1M3M3U1N1I1C3A1T1I1O1N1
1 + 1 + 1 + 1 + 0 + 3 + 1 + 3 + 3 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 =25 PTS
DOUBLE WORD → 50TRIPLE WORD → 75
MEANING

What does oral communication mean?