Exact historical dictionary sense
Secure in Webster's 1913 dictionary
The 1913 record labels secure as adjective. Its source-bounded etymology and selected historical definition appear below.
[L. securus; pref. se- without + cura care. See Cure care, and cf. Sure, a.]
Cross-verified historical senseIn Webster's Revised Unabridged Dictionary (1913), "secure" is labeled adjective. Its etymology is recorded as: "[L. securus; pref. se- without + cura care. See Cure care, and cf. Sure, a.]" The selected historical definition says: "Free from fear, care, or anxiety; easy in mind; not feeling suspicion or distrust; confident."