periderm
[ per-i-durm ]
/ ˈpɛr ɪˌdɜrm /
noun
Botany.
the cork-producing tissue of stems together with the cork layers and other tissues derived from it.
Embryology.
epitrichium.
OTHER WORDS FROM periderm
per·i·der·mal, per·i·der·mic, adjectiveWords nearby periderm
Example sentences from the Web for periderm
As the epidermis is at first replaced by the periderm, so in turn is this replaced by cork (the dead tissue).
Cork: Its Origin and Industrial Uses |Gilbert E. StecherThe development and configuration of the cork cells may change periodically during the formation of periderm.
Cork: Its Origin and Industrial Uses |Gilbert E. StecherWhen in this manner a continuous layer of cork arises, steadily increasing from the inside, it is termed “periderm.”
Cork: Its Origin and Industrial Uses |Gilbert E. Stecher
British Dictionary definitions for periderm
periderm
/ (ˈpɛrɪˌdɜːm) /
noun
the outer corky protective layer of woody stems and roots, consisting of cork cambium, phelloderm and cork
Derived forms of periderm
peridermal or peridermic, adjectiveWord Origin for periderm
C19: from New Latin
peridermis
Medical definitions for periderm
periderm
[ pĕr′ĭ-dûrm′ ]
n.
The outermost layer of the epidermis of an embryo or fetus up to the sixth month of gestation.
epitrichium
Scientific definitions for periderm
periderm
[ pĕr′ĭ-dûrm′ ]
The outer, protective layers of tissue of woody roots and stems, consisting of the cork cambium and the tissues produced by it. See more at cork cambium.