What does "corrigendum" mean?

An error that is to be corrected in a printed work after publication.

What is a synonym for "corrigendum"?

Common synonyms include: correction, correction, corrections, erratum, erratum, error.

Pronounced //ˌkɔɹ.ɪˈd͡ʒɛn.dəm//.

/ˌkɔɹ.ɪˈd͡ʒɛn.dəm/ noun

noun ·Rare ·Advanced level

Noun

1
An error that is to be corrected in a printed work after publication.
2
a printer's error; to be corrected wordnet
3
A list of errors in a printed work as a separate page of corrections. (The items thus listed will sometimes be corrected in subsequent print runs, if any occur; they are then called reprint corrections.) plural-normally
"errata and corrigenda"

From Latin corrigendum, nominative neuter singular of corrigendus, the future passive participle (gerundive) of corrigō (“I correct”).