Concavity is a related term of fissure.
As a noun concavity
is (uncountable) the state of being concave.
As a verb fissure is
.
concavity
English
Noun
(uncountable) The state of being concave
(countable) A concave structure or surface
Antonyms
* convexity
fissure
English
Noun
(
en noun)
a crack or opening, as in a rock
Derived terms
* fissure needle
* fissure of Rolando
* fissure of Sylvius
* fissure vein
Verb
(fissur)
To split forming fissures.
Anagrams
*
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