Exact historical dictionary sense
Research in Webster's 1913 dictionary
The 1913 record labels research as verb. Its source-bounded etymology and selected historical definition appear below.
[Pref. re- + search: cf. OF. recerchier, F. rechercher.]
Cross-verified historical senseIn Webster's Revised Unabridged Dictionary (1913), "research" is labeled verb. Its etymology is recorded as: "[Pref. re- + search: cf. OF. recerchier, F. rechercher.]" The selected historical definition says: "To search or examine with continued care; to seek diligently."