defenseless
1. [ adjective ] having no protecting or concealing cover
Synonyms: naked
Examples:

"naked to mine enemies"- Shakespeare

Related terms: unprotected
2. [ adjective ] lacking protection or support
Synonyms: defenceless
Examples:

"a defenseless child"

Related terms: vulnerable
3. [ adverb ] without defense
Synonyms: defencelessly
Examples:

"the child was standing in the middle of the crossfire, defenselessly"

4. [ adjective ] lacking weapons for self-defense
Synonyms: defenceless
Related terms: unarmed
Similar spelling:   defenceless
  defencelessly
  defensible
  defensive
  deepness
  defense_force
  defense_system
  defensively
  defensiveness
  defense_team
  defenestrate
  deafness