Exact historical dictionary sense
Function in Webster's 1913 dictionary
The 1913 record labels function as noun. Its source-bounded etymology and selected historical definition appear below.
[L. functio, fr. fungi to perform, execute, akin to Skr. bhuj to enjoy, have the use of: cf. F. fonction. Cf. Defunct.]
Cross-verified historical senseIn Webster's Revised Unabridged Dictionary (1913), "function" is labeled noun. Its etymology is recorded as: "[L. functio, fr. fungi to perform, execute, akin to Skr. bhuj to enjoy, have the use of: cf. F. fonction. Cf. Defunct.]" The selected historical definition says: "The act of executing or performing any duty, office, or calling; performance."