Standard Lemma guide

defenseless

adj · 5 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • UK: /dɪˈfɛnsləs/
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: D IH0 F EH1 N S L AH0 S Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Lacking any form of defense; vulnerable; open to attack.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adjective satellite

Meaning 2

lacking weapons for self-defense

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: defenceless

Antonyms: none provided

3

adjective satellite

Meaning 3

having no protecting or concealing cover- Shakespeare

Definition source: Princeton WordNet 3.0

Examples

  • naked to mine enemies

Meaning relationships

Synonyms: naked

Antonyms: none provided

4

adjective satellite

Meaning 4

lacking protection or support

Definition source: Princeton WordNet 3.0

Examples

  • a defenseless child

Meaning relationships

Synonyms: defenceless

Antonyms: none provided

5

adverb

Meaning 5

without defense

Definition source: Princeton WordNet 3.0

Examples

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

Meaning relationships

Synonyms: defenceless, defenselessly, defencelessly

Antonyms: none provided

History

Etymology

Etymology tree English defense Proto-Indo-European *lewh1- Proto-Indo-European *lewHs-der. Proto-Germanic *leusaną Proto-Germanic *lausaz Proto-Germanic *-lausaz Proto-West Germanic *-laus Old English -lēas Middle English -les English -less English defenseless From defense + -less.

Across languages

Translations

32 source translations are retained for this English entry.

  • Arabic: أَعْزَل (ʔaʕzal) — lacking any form of defense; vulnerable; open to attack
  • Belarusian: безабаро́нны (bjezabarónny) — lacking any form of defense; vulnerable; open to attack
  • Bulgarian: беззащи́тен (bezzaštíten) — lacking any form of defense; vulnerable; open to attack
  • Catalan: indefens — lacking any form of defense; vulnerable; open to attack
  • Czech: bezbranný — lacking any form of defense; vulnerable; open to attack
  • Dutch: weerloos — lacking any form of defense; vulnerable; open to attack
  • Finnish: puolustuskyvytön — lacking any form of defense; vulnerable; open to attack
  • French: sans défense — lacking any form of defense; vulnerable; open to attack
  • Galician: indefenso — lacking any form of defense; vulnerable; open to attack
  • Georgian: დაუცველი (daucveli) — lacking any form of defense; vulnerable; open to attack
  • Georgian: მოწყვლადი (moc̣q̇vladi) — lacking any form of defense; vulnerable; open to attack
  • German: schutzlos — lacking any form of defense; vulnerable; open to attack
  • German: wehrlos — lacking any form of defense; vulnerable; open to attack
  • Hindi: अरक्षित (arakṣit) — lacking any form of defense; vulnerable; open to attack
  • Hungarian: védtelen — lacking any form of defense; vulnerable; open to attack
  • Māori: parekore — lacking any form of defense; vulnerable; open to attack
  • Māori: wawaukore — lacking any form of defense; vulnerable; open to attack
  • Polish: bezbronny — lacking any form of defense; vulnerable; open to attack
  • Polish: bezradny — lacking any form of defense; vulnerable; open to attack
  • Polish: bezsilny — lacking any form of defense; vulnerable; open to attack
  • Portuguese: indefeso — lacking any form of defense; vulnerable; open to attack
  • Portuguese: indefenso — lacking any form of defense; vulnerable; open to attack
  • Russian: беззащи́тный (bezzaščítnyj) — lacking any form of defense; vulnerable; open to attack
  • Spanish: indefenso — lacking any form of defense; vulnerable; open to attack
  • Spanish: desamparado — lacking any form of defense; vulnerable; open to attack
  • Swedish: försvarslös — lacking any form of defense; vulnerable; open to attack
  • Turkish: korumasız — lacking any form of defense; vulnerable; open to attack
  • Turkish: savunmasız — lacking any form of defense; vulnerable; open to attack
  • Ukrainian: безза́хисний (bezzáxysnyj) — lacking any form of defense; vulnerable; open to attack
  • Ukrainian: беззахи́сний (bezzaxýsnyj) — lacking any form of defense; vulnerable; open to attack
  • Vietnamese: không được bảo vệ — lacking any form of defense; vulnerable; open to attack
  • Vietnamese: không được phòng thủ — lacking any form of defense; vulnerable; open to attack