Definitions

1. noun

A shortened form of a word or phrase, especially one used in writing or printing.

“The abbreviation ‘US’ is often used in place of ‘United States’.”

2. verb

To shorten or condense (a word or phrase) into a smaller form, especially for use in writing or printing.

“The editor abbr the title to fit the space constraints.”

3. verb

To shorten or reduce (something) to a shorter or more convenient form.

“The company abbr its production schedule to meet the deadline.”