IPA: /pəˈrɛŋ.kɪ.mə/
KK: /pəˈrɛŋ.kɪ.mə/
A type of tissue found in plants and organs that is responsible for the main functions, such as photosynthesis and storage, and is made up of thin-walled cells.
The parenchyma in the leaves helps in photosynthesis and storing nutrients.
Parenchyma is derived from the Greek "para-" (meaning beside or alongside) and "enchyma" (meaning infusion or something poured in). The term refers to the functional tissue of an organ, which is situated alongside the supporting tissue.
Think of 'beside' ('para-') and 'infusion' ('enchyma') to remember that parenchyma refers to the functional tissue that is alongside the supporting structures in an organ.