Definition of perimeristem in English:

perimeristem

noun

Botany
rare
  • The outermost layer of an apical meristem, which develops into the outer cortex and dermatogen.

Origin

Late 19th century; earliest use found in Frederic Bower (1855–1948), botanist. From peri- + meristem, after German Perimeristem.

Pronunciation

perimeristem

/ˌpɛrɪˈmɛrɪstɛm/