Definition of plastron Plastron

plas•tron

We found 16 definitions of plastron from 6 different sources.

Advertising

What does plastron mean?

WordNet

WordNet by Princeton University

Noun

Plural: plastrons

plastron - (zoology) the part of a turtle's shell forming its underside
  exoskeleton the exterior protective or supporting structure or shell of many animals (especially invertebrates) including bony or horny parts such as nails or scales or hoofs
  turtle any of various aquatic and land reptiles having a bony shell and flipper-like limbs for swimming
plastron - the front of man's dress shirt
  shirtfront the front of a shirt (usually the part not covered by a jacket); "he had spilled catsup on his shirtfront"
plastron - the ornamental front of a woman's bodice or shirt
  shirtfront the front of a shirt (usually the part not covered by a jacket); "he had spilled catsup on his shirtfront"
plastron - a large pad worn by a fencer to protect the chest
plastron - a metal breastplate that was worn under a coat of mail
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

  • plastron (Noun)
    The nearly flat part of the shell structure of a tortoise or other animal, similar in composition to the carapace.
  • plastron (Noun)
    A half-jacket worn under the jacket for padding or for safety.
  • plastron (Noun)
    An ornamental front panel on a woman's bodice.
  • plastron (Noun)
    A film of air trapped by specialized hairs against the body of an aquatic insect, and which acts as an external gill.

Webster DictionaryWebster's Unabridged Dictionary 📘

  • plastron (n.)
    A piece of leather stuffed or padded, worn by fencers to protect the breast.
  • plastron (n.)
    An iron breastplate, worn under the hauberk.
  • plastron (n.)
    The ventral shield or shell of tortoises and turtles. See Testudinata.
  • plastron (n.)
    A trimming for the front of a woman's dress, made of a different material, and narrowing from the shoulders to the waist.

Chambers DictionaryChamber's 20th Century Dictionary 📕

  • plastron
    plas′tron, n. a breast-plate: a detachable part of a woman's dress hanging from the throat to the waist: a man's shirt-bosom: a fencer's wadded shield of leather worn on the breast: the ventral part of the shell of a chelonian or testudinate, the lower shell of a turtle or tortoise: the sternum with costal cartilages attached.—adj. Plas′tral

Sailor's Word-BookThe Sailor's Word-Book

  • plastron
    A pad used by fencers. Also, the shield on the under surface of a turtle.

Military DictionaryMilitary Dictionary and Gazetteer 💥

  • plastron
    (Fr.). Stuffed pad or cushion, formerly worn at the shoulder to sustain the recoil of heavy muskets and other fire-arms, still used by fencers upon the right side; also a breastplate or half cuirass. In the old French service, the gens d’armes, the heavy cavalry, the light horse, etc., were obliged to wear them on all occasions, at reviews, etc.

Pronunciation

Word frequency

Plastron is...

20% Complete
Very rare
Rare
Normal
Common
Very Common
33% Complete
Rare
Normal
Common

Sign Language

plastron in sign language
Sign language - letter P Sign language - letter P Sign language - letter L Sign language - letter L Sign language - letter A Sign language - letter A Sign language - letter S Sign language - letter S Sign language - letter T Sign language - letter T Sign language - letter R Sign language - letter R Sign language - letter O Sign language - letter O Sign language - letter N Sign language - letter N