Dictionary.com
Thesaurus.com
Synonyms

high-level

American  
[hahy-lev-uhl] / ˈhaɪˈlɛv əl /

adjective

  1. undertaken by or composed of participants having a high status.

    a high-level meeting; a high-level investigation.

  2. having senior authority or high status.

    high-level personnel.

  3. (of a programming language) based on a vocabulary of Englishlike statements for writing program code rather than the more abstract instructions typical of assembly language or machine language.

  4. Military. (of aerial warfare) undertaken at or from a high altitude.

    high-level bombing; a high-level attack.


high-level British  

adjective

  1. (of conferences, talks, etc) involving very important people

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of high-level

First recorded in 1875–80

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

His arrival comes six years after a deadly 2020 military clash along their disputed Tibetan border, with ties gradually improving through restored flights, visas and high-level contacts.

From Barron's Sep. 11, 2026

Pachocki defines alignment as a "high-level set of principles" that artificial intelligences should adhere to no matter what the task or scenario is.

From BBC Sep. 9, 2026

The two countries have revived a high-level dialogue on their disputed boundary by special representatives and come to agreements on military patrols in two disputed areas.

From The Wall Street Journal Sep. 9, 2026

Other A.I. agents attacked OpenAI itself, getting high-level access to some of the company’s computers.

From Slate Sep. 9, 2026

At the time, most high-level American code breakers worked for the Army and the Navy, where they focused on a handful of top-grade military and diplomatic ciphers.

From "The Woman All Spies Fear" by Amy Butler Greenfield

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training