Learn how to say Plasmodesmata correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word plasmodesma:
noun (plural plasmodesmata /-mətə/)
a narrow thread of cytoplasm that passes through the cell walls of adjacent plant cells and allows communication between them.
early 20th century: from German Plasmodesma, from late Latin plasma ‘mould, formation’ + Greek desma ‘bond, fetter’