Exact historical dictionary sense
Pilot in Webster's 1913 dictionary
The 1913 record labels pilot as noun. Its source-bounded etymology and selected historical definition appear below.
[F. pilote, prob. from D. peillood plummet, sounding lead; peilen, pegelen, to sound, measure (fr. D. & G. peil, pegel, a sort of measure, water mark) + lood lead, akin to E. lead. The pilot, then, is the lead man, i. e., he who throws the lead. See Pail, and Lead a metal.]
Cross-verified historical senseIn Webster's Revised Unabridged Dictionary (1913), "pilot" is labeled noun. Its etymology is recorded as: "[F. pilote, prob. from D. peillood plummet, sounding lead; peilen, pegelen, to sound, measure (fr. D. & G. peil, pegel, a sort of measure, water mark) + lood lead, akin to E. lead. The pilot, then, is the lead man, i. e., he who throws the lead. See Pail, and Lead a metal.]" The selected historical definition says: "One employed to steer a vessel; a helmsman; a steersman."