dermatosome
noun
der·mat·o·some
(ˌ)dərˈmatəˌsōm,
ˈdərmətəˌ-
plural -s
: one of the ranked particulate elements joined by cytoplasm that in one theory of cell-wall structure are held to make up the plant cell wall
broadly : a structural unit of cellulose in a plant cell wall
Word History
Etymology
International Scientific Vocabulary dermat- + -some; originally formed as German dermatosom