
1) French word used in English 2) Shirtfront
Found on
https://www.crosswordclues.com/clue/plastron

The lower shell of a turtle.
Found on
http://animal-world.com/encyclo/reptiles/information/reptile_glossary.php

Also Underarm Protector. A partial garment worn under the jacket for padding or for safety. Usually Consists of a sleeve and a chest/abdomen covering, which provides additional padding and protection. An 'underarm' plastron is seamless under the weapon arm, providing no weak seams for a broken blade to rip though. An
Found on
http://en.wikipedia.org/wiki/Glossary_of_fencing

The ventral part of the turtle shell, consisting of a series of paired bones, overlain by series of laminae alternating with bones (Peters 1964).
Found on
http://imnh.isu.edu/digitalatlas/bio/glsry.htm

fencer's padded breast-shield; steel breastplate worn under hauberk
Found on
http://phrontistery.info/p.html

• (n.) A piece of leather stuffed or padded, worn by fencers to protect the breast. • (n.) The ventral shield or shell of tortoises and turtles. See Testudinata. • (n.) An iron breastplate, worn under the hauberk. • (n.) A trimming for the front of a woman`s dress, made of a different material, and narrowing from the shoulders t...
Found on
http://thinkexist.com/dictionary/meaning/plastron/

Another name for an underarm protector.
Found on
http://www.allstaractivities.com/sports/fencing/fencing-terminology.htm

(from the article `turtle`) ...including tortoises. Although numerous animals, from invertebrates to mammals, have evolved shells, none has an architecture like that of turtles. ... The turtle`s shell is an adaptation that protects it from predators. The carapace and plastron each arose from two types of bone: dermal bones that ... [...
Found on
http://www.britannica.com/eb/a-z/p/77

The underside or bottom portion of a turtle shell
Found on
http://www.coastalplainsreptiles.com/glossary.htm

The plastron is the nearly flat part of the shell structure of a turtle or tortoise, what one would call the belly, similar in composition to the carapace; with an external layer of horny material divided into plates called scutes and an underlying layer of interlocking bones.
Found on
http://www.conservewildlifenj.org/glossary/

The lower half of a turtle shell.
Found on
http://www.cortland.edu/herp/keys/glossary.htm

Metal breastplate worn under the haubach; also quilted pad worn in fencing. Term used with militariana.
Found on
http://www.encyclo.co.uk/local/10141

1. A piece of leather stuffed or padded, worn by fencers to protect the breast. ... 3. An iron breastplate, worn under the hauberk. ... 3. <anatomy> The ventral shield or shell of tortoises and turtles. See Testudinata. ... 4. A trimming for the front of a woman's dress, made of a different material, and narrowing from the shoulders to the wa...
Found on
http://www.encyclo.co.uk/local/20973

The shell covering the underside (bottom) of a turtle or other animal.
Found on
http://www.encyclo.co.uk/local/22217
Plas'tron noun [ French
plastron breastplate, plastron, Late Latin
plastra a thin plate of metal. See
Plaster .]
1. A piece of leather stuffed or padded, worn by fencers to protect the breast.
Dryden. 3. (Anc. Armor) An iron breastplate, worn under t...
Found on
http://www.encyclo.co.uk/webster/P/102

a half-jacket with no underarm seam, worn for extra protection on the sword arm under the fencing jacket; also a padded over-jacket worn by a fencing coach when giving individual training
Found on
http://www.hpfc.org.uk/glossary.htm

the bottom shell of a turtle or tortoise.
Found on
http://www.kingsnake.com/articles/Glossary.html

Type: Term Pronunciation: plas′tron Definitions: 1. The sternum with costal cartilages attached.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=69509

A plastron is a ventral shield, the lower part of the horny shell of reptiles such as the tortoise.
Found on
http://www.probertencyclopaedia.com/browse/BPA.HTM

the shell of the ventral or lower (belly) surface of a turtle
Found on
http://www.seeturtles.org/1901/glossary-of-sea-turtle-terms.html

The plastron is the bony plate that forms the underside of a turtle's shell, covering its belly.
Found on
http://www.turtles.org/glossary.htm

an array of hairs or bumps used to trap air next to the body of some aquatic insects where it forms a physical gill.
Found on
https://www.amentsoc.org/insects/glossary/begins/with/p/

a half-jacket with no underarm seam, worn for extra protection on the sword arm under the fencing jacket; also a padded over-jacket worn by a fencing coach when giving individual training
Found on
https://www.encyclo.co.uk/local/20776
noun (zoology) the part of a turtle`s shell forming its underside
Found on
https://www.encyclo.co.uk/local/20974

The shell covering the underside (bottom) of a turtle or other animal
Found on
https://www.encyclo.co.uk/local/21284
No exact match found.