ˈīz ə nˌhau̇](ə)r, ]ə sometimes -z ə nˌau̇]\ noun
Usage: usually capitalized E
Etymology: after Dwight D. Eisenhower b 1890 American general and 34th United States president
: a short jacket fitting snugly at the waist and cuffs ; specifically : one used as a part of a military uniform