Dictionary.com
Thesaurus.com

cladogram

American  
[klad-uh-gram, kley-duh-] / ˈklæd əˌgræm, ˈkleɪ də- /

noun

Biology.
  1. a branching diagram depicting the successive points of species divergence from common ancestral lines without regard to the degree of deviation.


cladogram British  
/ ˈkleɪdəʊˌɡræm /

noun

  1. biology a treelike diagram illustrating the development of a clade See clade

"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

cladogram Scientific  
/ klădə-grăm′,klādə- /
  1. A branching treelike diagram used to illustrate evolutionary (phylogenetic) relationships among organisms. Each node, or point of divergence, has two branching lines of descendance, indicating evolutionary divergence from a common ancestor. The endpoints of the tree represent individual species, and any node together with its descendant branches and subbranches constitutes a clade.


Etymology

Origin of cladogram

First recorded in 1965–70; clado- + -gram 1

Vocabulary lists containing cladogram

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:

This information is then used to build a cladogram.

From Textbooks Jan. 1, 2018

Derived characters that occur “lower” on the cladogram than the branch point for a clade are not derived for that particular clade.

From Textbooks Jan. 1, 2018

In part 2, the bottom represents the common ancestor shared by all organisms in the cladogram.

From Textbooks Jan. 1, 2018

We’re talking about moving an animal something like two, three or four nodes on the cladogram – not a big deal at all.

From Scientific American Jun. 20, 2015

An omnivorous, Sapeornis-like flightless bird? Interpreted as a bird from the region of the cladogram described above, we have to conclude that Balaur was not the arch-predator previously imagined, but an omnivore or generalist.

From Scientific American Jun. 20, 2015

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

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

Start training