secure

adjective

  1. 1

    free from fear or doubt; easy in mind

    he was secure that nothing will be held against him

  2. 2

    free from danger or risk

    secure from harm

    his fortune was secure

  3. 3

    not likely to fail or give way

    the lock was secure

    a secure foundation

  4. 4

    financially sound

    a good investment

    a secure investment

  5. 5

    immune to attack; incapable of being tampered with

    an impregnable fortress

    fortifications that made the frontier inviolable

verb

  1. 1

    make certain of

    This nest egg will ensure a nice retirement for us

    Preparation will guarantee success!

  2. 2

    furnish with battens

    batten ships

  3. 3

    cause to be firmly attached

    fasten the lock onto the door

    she fixed her gaze on the man

  4. 4

    fill or close tightly with or as if with a plug

    plug the hole

    stop up the leak

  5. 5

    get by special effort

    He procured extra cigarettes even though they were rationed

  6. 6

    assure payment of

Synonyms

Also useful for “secure”:Unscrambler