appleton layer
NOUN
/æpəltən_'leɪər/
14 LETTERS · 4 SYLLABLES · STARTS WITH A
appleton layer is a valid 14-letter word worth 20 points in Scrabble and 24 points in Words with Friends.
SCRABBLE
WORDS WITH FRIENDS
A1P3P3L1E1T1O1N1L1A1Y4E1R1
1 + 3 + 3 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 4 + 1 + 1 =20 PTS
DOUBLE WORD → 40TRIPLE WORD → 60
MEANING
What does appleton layer mean?
NOUN · 1 SENSE
1
The highest region of the ionosphere (from 90 to 600 miles up) which contains the highest concentration of free electrons and is most useful for long-range radio transmission.
SYNONYMS