This page provides all possible meanings and translations of the word dither. dither, pother, fuss, tizzy, flap(verb) an excited state of agitation. he was in a dither; there was a terrible flap about the theft.
Parenchyma: The key elements of an organ essential to its functioning, as distinct from the capsule that encompasses it and other supporting structures. The parenchyma is thus opposed to the connective tissue framework, or stroma, of an organ.
In contrast, paratracheal parenchyma is axial parenchyma in which the cells are obviously associated with the vessels. In the aliform type of paratracheal parenchyma, cells extend tangentially from the vessels and are seen in cross section as lateral wing-like projections. Parenchyma (also referred to as Ground Tissue or Soft Tissue) - Cells in a tissue of a tree that are concerned with function rather than structure.