Question

what are omissions...???

Answer 1

someone who is left out called omission. there are also some synonyms used like blank,delection,cut, gap etc...

Answer 2

1. Something or someone that has been left out or excluded.
For ex : There are glaring omissions in the report.
2. The act of excluding or leaving out someone or something.
For ex. : The omission of recent publications from his bibliography.
3. A failure to fulfil a moral obligation