• adj.
    ⦿immune to attack; incapable of being tampered with
    lexical concept
  • a secure telephone connection
  • an impregnable fortress
  • fortifications that made the frontier inviolable

Semantic relations

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Diagram
Relations diagram for the current synset

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Lexical context

wn:part of speechadjective satellite
ontolex:lexicalized sense
  1. enl:impregnable
  2. enl:inviolable
  3. enl:secure
  4. enl:strong
  5. enl:unassailable
  6. enl:unattackable
wn:interlingual indexili:i14010
wn:eq synonymdn:usårlig§1

Other

skos:is in schemeOpen English WordNet
rdfs:label
  • impregnableinviolablesecurestrongunassailableunattackable
  • unattackable