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embryonic

American  
[em-bree-on-ik] / ˌɛm briˈɒn ɪk /
Also embryonal

adjective

  1. pertaining to or in the state of an embryo.

  2. rudimentary; undeveloped.

    Synonyms:
    unfinished, immature, underdeveloped

embryonic British  
/ ˌɛmbrɪˈɒnɪk, ˈɛmbrɪənəl /

adjective

  1. of or relating to an embryo

  2. in an early stage; rudimentary; undeveloped

"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

  • embryonically adverb
  • nonembryonal adjective
  • nonembryonic adjective
  • nonembryonically adverb
  • pseudoembryonic adjective
  • unembryonal adjective
  • unembryonic adjective

Etymology

Origin of embryonic

1840–50; embryon- ( embryo ) + -ic

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.

How do embryonic stem cells become brain cells, and which genes make that transformation possible?

From Science Daily

The Ivanpah plant used embryonic solar thermal technology that generated power from hundreds of thousands of mirrors focusing sunlight onto giant towers.

From The Wall Street Journal

“We believe as a business that embryonic selection, genetic optimization, is not for the few, but for everyone,” Sadeghi said at the June launch of Nucleus’s polygenic embryo screening product.

From The Wall Street Journal

They rarely work with finished products; instead, they nurture embryonic ideas.

From Los Angeles Times

Because both the brain and skin develop from the same embryonic layer called the ectoderm, the scientists set out to explore how these two systems might be connected.

From Science Daily