heloderma
- n type genus of the Helodermatidae; American venomous lizards
heloderma horridum
- n lizard with black and yellowish beadlike scales; of western Mexico
heloderma suspectum
- n large orange and black lizard of southwestern United States; not dangerous unless molested
heloise
- n student and mistress and wife of Abelard (circa 1098-1164)
helot
- n (Middle Ages) a person who is bound to the land and owned by the feudal lord
helotiales
- n order of fungi having asci in a disk-shaped to goblet-shaped apothecium
helvella sulcata
- n a helvella with an irregularly convoluted cap that is dark brown when young and becomes dull grey with age; the lower surface of the cap is smooth and pale grey; the stalk is thick and deeply fluted
helvellaceae
- n family of false morels or lorchels; some are edible and some are poisonous