English Reference
Idiom idiom

dive in

Meaning

To start a new endeavor enthusiastically and wholeheartedly.

Meaning adapted from Wiktionary, available under CC BY-SA 4.0.

Examples
SIMPLE

“I am ready to dive in and start this project.”

CONTEXTUAL

“She felt nervous about the new job, but she decided to dive in and learn as she went.”

COMPLEX

“Although the research topic was incredibly challenging, he chose to dive in with full commitment, eager to uncover the hidden truths of the subject.”

Anchors to
Related idioms3entries
  1. 01

    crash dive

    An emergency maneuver by a submarine in which it suddenly descends, especially to considerable depth, usually in order to escape an attack or avoid a collision.

  2. 02

    deep dive

    An in-depth examination or analysis of a topic.

  3. 03

    take a dive

    To feign a knockout in order to lose intentionally.

Last updated August 10, 2026