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pseudopodium

American  
[soo-duh-poh-dee-uhm] / ˌsu dəˈpoʊ di əm /

noun

Biology.
pseudopodia plural
  1. pseudopod.


pseudopodium British  
/ ˌsjuːdəʊˈpəʊdɪəm /

noun

  1. a temporary projection from the cell of an amoeboid protozoan, leucocyte, etc, used for feeding and locomotion

"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

Noun Inflected Forms

Etymology

Origin of pseudopodium

First recorded in 1850–55

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:

Still others send out lobe-like pseudopodia from anywhere on the cell, anchor the pseudopodium to a substrate, and pull the rest of the cell toward the anchor point.

From Textbooks Apr. 25, 2013

When the time comes that they want to do so they will throw out a little mental pseudopodium without much difficulty. 

From The Note-Books of Samuel Butler by Butler, Samuel

A little projection of the outer, clearer layer of protoplasm, a pseudopodium, appears; into this the whole animal may flow and thus advance a step, or the projection may be withdrawn.

From The Whence and the Whither of Man A Brief History of His Origin and Development through Conformity to Environment; Being the Morse Lectures of 1895 by Tyler, John Mason

The amoeba shrinks into itself at a touch, withdraws the pseudopodium that is roughly handled, or makes its way round the small object which will serve it as food.

From Introduction to the Science of Sociology by Park, Robert Ezra

Reproduction takes place by fission, or by a single pseudopodium detaching itself from the parent body and developing into a separate amœba.

From The New Gresham Encyclopedia. Vol. 1 Part 2 Amiel to Atrauli by Various

However, there were variations in cell size and pseudopodia shape among the isolates.

From Science Daily Oct. 26, 2023

Foram pseudopodia extend through the pores and allow the forams to move, feed, and gather additional building materials.

From Textbooks Jan. 1, 2015

Still others form cytoplasmic extensions called pseudopodia anywhere on the cell, anchor the pseudopodia to a substrate, and pull themselves forward in an “oozing” movement: these are typically amoeba.

From Textbooks Jan. 1, 2015

Macrophages move through tissues and squeeze through capillary walls using pseudopodia.

From Textbooks Jun. 19, 2013

Xenophyophoridae are a small group of bottom-dwelling Sarcodina which show a certain resemblance to arenaceous Foraminifera, though observations in the living state show that the character of the pseudopodia is lacking.

From Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 6 "Foraminifera" to "Fox, Edward" by Various

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