Adenium

Part of speech: noun

Definitions

1. A succulent plant that produces eye-catching flowers and has a distinctive swollen stem, frequently cultivated for decorative purposes in gardens and containers
2. This species is characterized by its fleshy trunk and bright blossoms, popular among horticulturists for creating ornamental displays and arrangements
3. A type of flowering plant known for its thick, fleshy trunk and vibrant blooms that are often used in ornamental landscaping and container gardening

Etymology: Adenium is the name of a genus of succulent flowering plants, and the word is simply the genus name carried over into English. The genus was named by the botanist Roemer and Schultes, and the name is built from Greek roots, with "aden" meaning gland, a reference to the swollen, gland-like base of the plants' trunks. The plants are native to dry parts of Africa and the Arabian Peninsula, where their thick stems store water. Because the word is a botanical name, it entered English as a technical term rather than through everyday speech, and its use is largely confined to horticulture. Its most familiar common name, desert rose, describes the showy flowers rather than the origin of the word itself.