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:

In-person talks between high-level American and Russian officials are rare.

From BBC Aug. 25, 2026

They may provide a useful high-level description of behavior without revealing the physical mechanisms producing it.

From Science Daily Aug. 25, 2026

The high-level negotiations came after the sides in January agreed to establish an intelligence-sharing mechanism as they edge towards a security agreement.

From Barron's Aug. 23, 2026

Some jobs of older high-level workers might still be in danger, though.

From MarketWatch Aug. 20, 2026

Oppenheimer’s exposure to the high-level deliberations in Schenectady impressed upon him, more directly than Lawrence’s scolding, the wisdom of shedding his political entanglements.

From "Big Science" by Michael Hiltzik

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

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

Start training