Secure line Synonyms

Secure replaced

reliable line

impregnable line

Definitions for Secure

(adjective) having or showing great faith in oneself or one's abilities
(adjective) not exposed to the threat of loss or injury
(adjective) providing safety

SL abbreviation

SL is an abbreviation for Secure Line

What does SL stand for?

SL stands for "Secure Line"

Line replaced

secure channel

Definitions for Line

(noun) a series of persons or things arranged one behind another
(noun) a way of acting or proceeding
(noun) the activity by which one regularly makes a living