Definition of Secure:

  1. Fix or attach (something) firmly so that it cannot be moved or lost.

  2. Connection or system through which information can be exchanged without unauthorized third party interception or corruption of the signals.

  3. Strong enough or sufficiently protected to be safe, or providing freedom from apprehension of danger or risk.

  4. Fixed or fastened so as not to give way, become loose, or be lost.

Synonyms of Secure

Fix, Attach, Fasten, Affix, Link, Hitch, Join, Connect, Couple, Bond, Append, Annex, Stick, Pin, Tack, Nail, Staple, Clip, Tight, Firm, Taut, Fixed, Secured, Done up, Accept, Acquire, Admit, Advocate, Affix, Anchor, Anchored, Annex, Arm, Armor, Arouse, Arrogant, Arrogate, Ascertained, Assume, Assumed, Assure, Assured, Attach, Attest, Attested, Back, Bag, Balanced, Bang, Bar, Barricade, Batten, Batten down, Be seized of, Be sponsor for, Belay, Believing, Bind, Bless, Bolt, Bond, Bonded, Bridle, Bring, Bring back, Bring forth, Bring out, Bring to light, Bulwark, Button, Button up, Calculable, Call a strike, Call for, Call forth, Call it quits, Call out, Call up, Capture, Catch, Cement, Cemented, Certain, Certified, Certify, Chain, Champion, Chase after, Choke, Choke off, Cinch, Clamp, Clap, Clinch, Cloak, Close, Close down, Close shop, Close up, Closed, Cocksure, Collar, Come by, Come in for, Come into, Compass about, Confident, Confirm, Constrict, Contain, Contract, Convinced, Cool, Copyright, Corral, Cosy, Countersecure, Cover, Cramp, Cushion, Decided, Deduce, Defend, Definite, Dependable, Derive, Derive from, Determinate, Determined, Devout, Dogmatic, Doubtless, Drag down, Drag out, Draw, Draw forth, Draw from, Draw out, Earn, Easy, Educe, Elicit, Enchain, Endorse, Engraft, Ensure, Ensured, Enter into possession, Entrammel, Established, Evident, Evoke, Faithful, Faithworthy, Fast, Fasten, Fasten down, Fastened, Fence, Fend, Fetch, Fetch and carry, Fetter, Fideistic, Fiducial, Firm, Firm as Gibraltar, Fix, Fixed, Flank, Fold, Fold up, Gain, Get, Get from, Get hold of, Get out of, Glued, Go after, Go and get, Go fetch, Go for, Go get, Go on strike, Go to get, Good, Graft, Grapple, Guarantee, Guaranteed, Guaranty, Guard, Guard against, Gyve, Hamper, Handcuff, Harbor, Harvest, Have, Have coming in, Haven, Healthy, Hobble, Hog-tie, Hopple, Hubristic, Hypothecate, Immovable, Immune, Immunized, Imperturbable, Impressed with, In equilibrium, In the bag, Induce, Inevitable, Insure, Insured, Intact, Invincible, Jammed, Keep, Keep from harm, Key, Knit, Knock off, Lash, Latch, Lay off, Leash, Lock, Lock out, Lock up, Locked up, Made sure, Make, Make fast, Make safe, Make secure, Make sure, Manacle, Moor, Moored, Nail, Nailed down, Nestle, Net, Obtain, Obvious, Occlude, On ice, Open-and-shut, Overconfident, Oversure, Overweening, Padlock, Patent, Peg down, Persuaded, Pick up, Picket, Pietistic, Pin down, Pinion, Pious, Pistic, Plumb, Poised, Police, Pompous, Positive, Predictable, Prehend, Preserve, Probable, Procure, Produce, Profitable, Protect, Protected, Proud, Proved, Pull down, Put in irons, Put to, Reap, Reassured, Receive, Register, Reliable, Restrain, Retrieve, Ride shotgun for, Rivet, Rope, Rouse, Run after, Sack, Safe, Safe and sound, Safeguard, Sanguine, Satisfied, Score, Screen, Screw up, Seal, Seal off, Seal up, Self, Self-assured, Self-confident, Self-important, Self-reliant, Set, Set to, Settled, Shackle, Shag, Shelter, Sheltered, Shield, Shielded, Shroud, Shut, Shut down, Shut the door, Shut up, Shut up shop, Sign, Sign for, Slam, Snap, Snug, Sold on, Solid, Sound, Sponsor, Squeeze shut, Stable, Stand behind, Stand up for, Stated, Staunch, Steadfast, Steady, Stimulate, Straitjacket, Strangle, Strap, Strike, Strong, Stuck, Sturdy, Subscribe to, Substantial, Summon forth, Summon up, Sure, Surefire, Take, Take in, Take on, Take over, Take possession of, Taped, Tested, Tether, Tie, Tie down, Tie up, Tight, Tighten, Trammel, Trice up, Tried, Trim, Trustworthy, Trusty, Unafraid, Undamaged, Under the impression, Undersign, Underwrite, Undoubtful, Undoubting, Unexposed, Unfailing, Unfaltering, Unflappable, Unflinching, Unharmed, Unhesitating, Unhurt, Unquestionable, Unscathed, Unshakable, Unthreatened, Untouched, Unwavering, Walk out, Wangle, Wangle out of, Warrant, Warranted, Wedged, Well-balanced, Well-founded, Well-grounded, Win, Winkle out, Without nerves, Worm out, Worm out of, Zip up, Zipper

How to use Secure in a sentence?

  1. Pins secure the handle to the main body.
  2. Check to ensure that all nuts and bolts are secure.

Meaning of Secure & Secure Definition