˜yÐÄvlog

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invaginate

[ verb in-vaj-uh-neyt; adjective in-vaj-uh-nit, -neyt ]

verb (used with object)

invaginated, invaginating.
  1. to insert or receive, as into a sheath; sheathe.
  2. to fold or draw (a tubular organ) back within itself; intussuscept.


verb (used without object)

invaginated, invaginating.
  1. to become invaginated; undergo invagination.
  2. to form a pocket by turning in.

adjective

  1. folded or turned back upon itself.

invaginate

verb

  1. pathol to push one section of (a tubular organ or part) back into itself so that it becomes ensheathed; intussuscept
  2. intr (of the outer layer of an organism or part) to undergo invagination
“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

adjective

  1. (of an organ or part) folded back upon itself
“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
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Derived Forms

  • ¾±²Ôˈ±¹²¹²µ¾±²Ô²¹²ú±ô±ð, adjective
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Other ˜yÐÄvlog Forms

  • ³Ü²Ôi²Ô·±¹²¹²µî€ƒi·²Ô²¹³Ùe»å adjective
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˜yÐÄvlog History and Origins

Origin of invaginate1

1650–60; < Medieval Latin ¾±²Ô±¹Ä岵ī²ÔÄå³Ù³Ü²õ, past participle of ¾±²Ô±¹Ä岵ī²ÔÄå°ù±ð to sheathe. See in- 2, vaginate
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˜yÐÄvlog History and Origins

Origin of invaginate1

C19: from Medieval Latin ¾±²Ô±¹Ä岵ī²ÔÄå°ù±ð, from Latin in- ² + ±¹Ä岵ī²Ô²¹ sheath
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Example Sentences

Examples have not been reviewed.

The oligomers cause the nuclei to fold in on themselves, or "invaginate," disrupting the genetic material contained within.

From

The embryo of a moth, a dragon-fly or a bug is invaginated into the yolk at the head end, the portion of the blastoderm necessarily pushed in with it forming the amnion.

From

Certain cells do not become invaginated into the segmentation cavity because they possess groups of determinants that impel them to the assumption of inner layer characters.

From

The dead outer layer or ectocyst lines part of the portion thus invaginated and forms the walls of a cavity within the orifice.

From

The function of this pouch is to form the spermatophore, which is an elastic tube formed of structureless secretion and invaginated into itself.

From

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