securely
UK: sɪˈkjʊəli | US: səˈkjʊrli
adv. in a manner free from danger or risk
adv. in a way that is firmly fixed or attached
adv. with confidence; without doubt
The word "securely" derives from the Latin securus (se- "without" + cura "care"), meaning "free from care or danger." The suffix "-ly" was added in Old English to form adverbs. Over time, "secure" evolved to mean "safe" or "firmly fixed," and "securely" came to describe actions done in such a manner. The logical progression reflects a shift from emotional safety ("without care") to physical and metaphorical stability.
The documents were stored securely in a locked cabinet.
She fastened her seatbelt securely before driving.
The software encrypts data to ensure it is transmitted securely.
He held the ladder securely while she climbed.
The treaty was signed, securing the alliance securely for future generations.