the.com/greenhorn
the rookie wearing inexperience like a neon sign nobody told them about
means A person who is new and inexperienced at something, easily spotted by their naivety or lack of know-how.
from Originally a greenhorn was a young animal — an ox or other beast — whose horns were still 'green,' meaning newly grown and immature. By extension the word came to describe a raw, untrained person, especially a newcomer who hadn't yet been seasoned by experience. In American usage it often attached to fresh immigrants and inexperienced cowhands. The 'green' here is the same green we use for anything young and unripe — fruit, wood, or people not yet hardened by time.
- origin
- named for young oxen with green, unhardened horns
- age
- the term predates 1650 by decades
- frontier slang
- branded clueless newcomers to the American West
- trade roots
- once meant apprentices new to a craft
billy the kid — inexperienced outlaw who became famous in lincoln county war, new mexico 1878
raw recruits vietnam war — 18-year-old draftees arriving in country with minimal training, 1965-1973
christopher columbus 1492 — inexperienced navigator who believed he'd found route to asia, actually reached caribbean