Dictionary.com
Thesaurus.com

contractile

American  
[kuhn-trak-tl, -til] / kənˈtræk tl, -tɪl /

adjective

  1. capable of contracting or causing contraction.


contractile British  
/ kənˈtræktaɪl /

adjective

  1. having the power to contract or to cause contraction

"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

Etymology

Origin of contractile

First recorded in 1700–10; contract + -ile

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:

The process functions like a 'mechanical ratchet', gradually advancing division without requiring a fully closed contractile ring.

From Science Daily Feb. 28, 2026

The model also predicted how another type of contractile fiber could be targeted by the experimental Src inhibitor WH4023, which they experimentally validated with human cardiac fibroblasts.

From Science Daily Feb. 1, 2024

In a paper published today in Nature, researchers report refashioning Photorhabdus’s syringe—called a contractile injection system—so that it can attach to human cells and inject large proteins into them.

From Scientific American Mar. 29, 2023

They show bilateral symmetry and remarkable contractile properties.

From Textbooks Jan. 1, 2015

They are furnished with a distinct mouth, and adult specimens exhibit star-shaped contractile vesicles in great perfection.

From Marvels of Pond-life A Year's Microscopic Recreations by Henry J. Slack

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

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

Start training