parenchyma

Definitions

1. The functional tissue of an organ as distinguished from the connective and supporting tissue.
   countable, uncountable
2. The cellular tissue, typically soft and succulent, found chiefly in the softer parts of leaves, pulp of fruits, bark and pith of stems, etc.
   countable, uncountable
3. Cellular tissue lying between the body wall and the organs of invertebrate animals lacking a coelom, such as flatworms.
   countable, uncountable

Equivalents

Examples

“Previously blood and air had been thought to mingle freely in the fleshy parenchyma of the lungs, but the microscope now revealed the membranous alveoli at the ends of the tracheo-bronchial ramifications.”

“[I]n a Sponge, the Parenchyma, it seems, is but a kind of mucous gelly, which is very easily and cleerly wash'd away.”

CEFR level