Word Study
applemint |
applesauce |
applesauce cake |
applet |
appleton |
appleton layer
| applewood
| appliable
| appliance
| applicability
| applicable
appleton layer
WORDNET DICTIONARY
Noun appleton layer has 1 sense
- appleton layer(n = noun.location) f layer, f region - 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; Array is a part of ionosphere
is a kind of part, region
For further exploring for "appleton layer" in Webster Dictionary Online
