Definition of Keyhole urchin. Meaning of Keyhole urchin. Synonyms of Keyhole urchin

Here you will find one or more explanations in English for the word Keyhole urchin. Also in the bottom left of the page several parts of wikipedia pages related to the word Keyhole urchin and, of course, Keyhole urchin synonyms and on the right images related to the word Keyhole urchin.

Definition of Keyhole urchin

Keyhole urchin
Keyhole Key"hole`, n. 1. A hole or apertupe in a door or lock, for receiving a key. 2. (a) (Carp.) A hole or excavation in beams intended to be joined together, to receive the key which fastens them. (b) (Mach.) a mortise for a key or cotter. Keyhole limpet (Zo["o]l.), a marine gastropod of the genus Fissurella and allied genera. See Fissurella. Keyhole saw, a narrow, slender saw, used in cutting keyholes, etc., as in doors; a kind of compass saw or fret saw. Keyhole urchin (Zo["o]l.), any one of numerous clypeastroid sea urchins, of the genera Melitta, Rotula, and Encope; -- so called because they have one or more perforations resembling keyholes.

Meaning of Keyhole urchin from wikipedia

- maximize lift and drag for righting their position. The five-holed keyhole urchin, also known as the sand dollar, resides in the Atlantic Ocean off the...
- Leodia ****iesperforata, commonly known as the six-holed keyhole urchin, is a species of sand dollar, in the echinoderm order Clypeasteroida. It is native...
- stylus to navigate. Users may use the program to add their own data using Keyhole Markup Language and upload them through various sources, such as forums...
- Keyhole Markup Language (KML) is an XML notation for expressing geographic annotation and visualization within two-dimensional maps and three-dimensional...
- Brazil, or pansy s**** in South Africa) are species of flat, burrowing sea urchins belonging to the order Clypeasteroida. Some species within the order, not...
- Urchin was a web statistics analysis program that was developed by Urchin Software Corporation. Urchin analyzed web server log file content and displa****...
- Sputnik Stackdriver Swiffy Tango TensorFlow Tesseract Test Translator Toolkit Urchin UTM parameters V8 VirusTotal VisBug Wave Federation Protocol Weave Web Accelerator...
- from the Oak Ridge National Laboratory and the Dayton Project about the Urchin (detonator) used for the Fat Man plutonium bomb. Irving Lerner: an American...
- Keyhole sand dollar refers to five living species of sand dollars in the genus Mellita, plus the extinct †Mellita aclinensis. They are found on the Atlantic...
- Sea urchins Edible sea urchin, Echinus esculentus Purple sea urchin, Paracentrotus lividus Green sea urchin, Psammechinus miliaris Purple heart urchin, Spatangus...