Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
coalification
Language
Watch
Edit
English
edit
Etymology
edit
coal
+
-ification
Noun
edit
coalification
(
usually
uncountable
,
plural
coalifications
)
(
geology
)
The formation of
coal
by the gradual heating and compression of
organic
matter, normally via
peat