plastron

Etymology
, from, augmentive of , from 🇨🇬, from 🇨🇬, from , from.

Noun

 * 1) The nearly flat part of the shell structure of a tortoise or other animal, similar in composition to the carapace.
 * 2)  A half-jacket worn under the jacket for padding or for safety.
 * 3) A man's shirt-bosom.
 * 4) An ornamental front panel on a woman's bodice.
 * 5) A breastplate.
 * 6) A film of air trapped by specialized hairs against the body of an aquatic insect, and which acts as an external gill.
 * The plastron of a diving beetle is not directly a source of oxygen, but acts as a gill, acquiring oxygen from the surrounding water.
 * 1) * 2013, Jon F. Harrison, Lutz T. Wasserthal (revisions & updates), 17: Gaseous Exchange, R. F. Chapman, Stephen J. Simpson (editor), Angela E. Douglas (editor), The Insects: Structure and Function, 5th Edition, page 535,
 * The plastrons of other insects are generally less efficient than that of Aphelocheirus as they have a less dense hair pile from which the air is more readily displaced.
 * 1) A film of air trapped by specialized hairs against the body of an aquatic insect, and which acts as an external gill.
 * The plastron of a diving beetle is not directly a source of oxygen, but acts as a gill, acquiring oxygen from the surrounding water.
 * 1) * 2013, Jon F. Harrison, Lutz T. Wasserthal (revisions & updates), 17: Gaseous Exchange, R. F. Chapman, Stephen J. Simpson (editor), Angela E. Douglas (editor), The Insects: Structure and Function, 5th Edition, page 535,
 * The plastrons of other insects are generally less efficient than that of Aphelocheirus as they have a less dense hair pile from which the air is more readily displaced.
 * The plastrons of other insects are generally less efficient than that of Aphelocheirus as they have a less dense hair pile from which the air is more readily displaced.

Translations

 * Polish:
 * Russian:


 * Polish:


 * Polish:


 * Polish:


 * Polish:


 * Japanese: 胸当て
 * Kala Lagaw Ya:

Etymology
Borrowed from, from.

Noun

 * 1)  lower part of a turtle/tortoise shell
 * , breastplate, piece of armour covering the chest

Etymology
.

Noun

 * 1) breastplate piece of armour
 * 2)  plastron
 * 3) chest pad; chest protection; chestguard
 * 4)  plastron part of a turtle's shell
 * 5) shirt front; the front of a shirt
 * 6) plastron ornamental front part of a bodice
 * 7)  breast front part of certain birds

Etymology
.

Noun

 * , neckcloth
 * , breastplate
 * , breastplate
 * , breastplate
 * , breastplate

Etymology
.