A tall, fast-growing tree native to Australia with aromatic leaves that are often used in medicine, oils, and candies.
From Greek 'eu' (well) and 'kalyptos' (covered), referring to the tree's flower buds which are covered by a cap-like structure. The term was coined by botanists in the 18th century.
Eucalyptus trees grow so incredibly fast—some species add 6 feet a year—that they've been planted globally to fight deforestation, but they're also considered invasive in some places because they basically take over!
Complete word intelligence in one call. Free tier — 50 lookups/day.