Trehala /(?)/

Tre·ha·la

Trehala

n.
  1. An amorphous variety of manna obtained from the nests and cocoons of a Syrian coleopterous insect (Larinus maculatus, Larinus nidificans, etc.) which feeds on the foliage of a variety of thistle. It is used as an article of food, and is called also nest sugar. (Chem.)