Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- adjective Relating to or being any of a group of flightless birds having a flat breastbone without the keellike prominence characteristic of most flying birds.
- noun A ratite bird, such as the ostrich or emu.
from The Century Dictionary.
- Raft-breasted, as a bird; having a flat breast-bone or sternum with no keel; having no keel, as a breast-bone; ecarinate; of or pertaining to the.
from the GNU version of the Collaborative International Dictionary of English.
- adjective (Zoöl.) Of or pertaining to the Ratitæ.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun A bird of the
order ofStruthioniformes , a diverse group of largerunning ,flightless birds , mostlyextinct , but including thecassowary ,elephant bird ,emu ,kiwi ,moa ,ostrich ,rhea andtinamou
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun flightless birds having flat breastbones lacking a keel for attachment of flight muscles: ostriches; cassowaries; emus; moas; rheas; kiwis; elephant birds
Etymologies
from The American Heritage® Dictionary of the English Language, 4th Edition
Support
Help support Wordnik (and make this page ad-free) by adopting the word ratite.
Examples
-
Given that a few other Eocene European tetrapods have been suggested to be particularly closely related to South American taxa (namely the ratite Palaeotis, the peradectine opossums and the supposed anteater Eurotamandua), Ameghinornis and Aenigmavis were thought to perhaps indicate that phorusrhacids had originated in Europe and later spread (via Africa) to South America (Peters & Storch 1993).
Archive 2006-11-01 Darren Naish 2006
-
Given that a few other Eocene European tetrapods have been suggested to be particularly closely related to South American taxa (namely the ratite Palaeotis, the peradectine opossums and the supposed anteater Eurotamandua), Ameghinornis and Aenigmavis were thought to perhaps indicate that phorusrhacids had originated in Europe and later spread (via Africa) to South America (Peters & Storch 1993).
More on phorusrhacids: the biggest, the fastest, the mostest out-of-placest Darren Naish 2006
-
Palaeotis, a small ratite argued by some to be a stem rhea, has more recently been found to be outside of the clade that includes rheas, ostriches, cassowaries and emus.
Archive 2006-11-01 Darren Naish 2006
-
Palaeotis, a small ratite argued by some to be a stem rhea, has more recently been found to be outside of the clade that includes rheas, ostriches, cassowaries and emus.
More on phorusrhacids: the biggest, the fastest, the mostest out-of-placest Darren Naish 2006
-
But the ratite lineage in general, with its heritage of gigantism and flightlessness, is relictual on Australia, New Guinea, and New Zealand and was until recently on Madagascar, having held out in those places while long ago disappearing from the mainlands.
The Song of The Dodo David Quammen 2004
-
So the ratite lineage combines aspects of both endemism and relictualism—endemism at the level of species, relictualism at the level of the group.
The Song of The Dodo David Quammen 2004
-
So the ratite lineage combines aspects of both endemism and relictualism—endemism at the level of species, relictualism at the level of the group.
The Song of The Dodo David Quammen 2004
-
Only a few naturalists of the last century came to grips with any of the ratite questions.
The Song of The Dodo David Quammen 2004
-
Only a few naturalists of the last century came to grips with any of the ratite questions.
The Song of The Dodo David Quammen 2004
-
The ostrich is an exception, a ratite that inhabits the African mainland.
The Song of The Dodo David Quammen 2004
Comments
Log in or sign up to get involved in the conversation. It's quick and easy.