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Synonyms

delve

American  
[delv] / dɛlv /

verb (used without object)

delved, delving
  1. to carry on intensive and thorough research for data, information, or the like; investigate.

    to delve into the issue of prison reform.

    Synonyms:
    explore, examine, probe, inquire, research
  2. Archaic. to dig, as with a spade.


verb (used with object)

delved, delving
  1. Archaic. to dig; excavate.

delve British  
/ dɛlv /

verb

  1. to inquire or research deeply or intensively (for information, etc)

    he delved in the Bible for quotations

  2. to search or rummage (in a drawer, the pockets, etc)

  3. (esp of an animal) to dig or burrow deeply (into the ground, etc)

  4. archaic (also tr) to dig or turn up (earth, a garden, etc), as with a spade

"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

Other Word Forms

  • delver noun
  • undelved adjective

Etymology

Origin of delve

First recorded before 900; Middle English delven, Old English delfan; cognate with Dutch delven, Old High German telban

Explanation

The verb delve means to dig into, loosen, or investigate. She delved into her family's history and discovered an inventor, a checkers champion, and a circus equestrian in her ancestry. Delve has a literal meaning of to dig into the earth ("to delve the soil," as in preparing a garden, for example), but this sense is rare now. The verb is most often used in the more figurative sense — like to delve into a problem or into someone's personal life.

Keep Reading on Vocabulary.com

Vocabulary lists containing delve

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.

Reid said this fresh research, led by QUB in partnership with the University of Newcastle, has combined several techniques to delve further.

From BBC • Apr. 15, 2026

Finally, the hosts delve into the New York Times’ quest to uncover the mysterious creator of Bitcoin, the pseudonymous Satoshi Nakamoto, and argue over the investigation’s conclusion.

From Slate • Apr. 11, 2026

The company says it automatically plays AI-selected scenes from movies, individualized to viewers as they scroll, and it can create a trail of digital breadcrumbs for them to follow as they delve deeper into subgenres.

From The Wall Street Journal • Apr. 9, 2026

So he used AI to delve deep into the world of emerging treatments including mRNA vaccines, which train the body's immune system and were widely used during the Covid pandemic.

From Barron's • Mar. 30, 2026

Brady, shocked at Ernest’s vehemence, tried to delve deeper.

From "Big Science" by Michael Hiltzik