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