The act of neglecting to perform an action one has an obligation to do.
Something deleted or left out.
Something not done or neglected.
(grammar) The shortening of a word or phrase, using an apostrophe ( ' ) to replace the missing letters, often used to approximate the sound of speech or a specific dialect.
“Here we show only the case where Z is omitted, but the case where X is omitted can be considered in the same manner, and further, it is easy to generalize to various other omittance patterns.”
“But right now he wants to get back on the road to glory after disappearing off the oche radar after his controversial omittance from the Premier League.”