As a noun codicil
is (legal) an addition or supplement that explains, modifies, or revokes a will or part of one.
As an adjective codical is
of or pertaining to a code or codex.
codicil
English
Noun
(
en noun)
(legal) An addition or supplement that explains, modifies, or revokes a will or part of one.
* 2005 , , (Bloomsbury Publishing, paperback edition, p. 378)
- If Nick answered a question Wani listened to him and then gave a flat little codicil or correction.