Exact historical dictionary sense
Jump in Webster's 1913 dictionary
The 1913 record labels jump as noun. Its source-bounded etymology and selected historical definition appear below.
[Cf. F. jupe a long petticoat, a skirt. Cf. juppon.]
Cross-verified historical senseIn Webster's Revised Unabridged Dictionary (1913), "jump" is labeled noun. Its etymology is recorded as: "[Cf. F. jupe a long petticoat, a skirt. Cf. juppon.]" The selected historical definition says: "A kind of loose jacket for men."