Standard Lemma guide

tonto

adj · name · noun · 7 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.

  • Australia: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: T AA1 N T OW2 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Synonym of crazy.

Definition source: English Wiktionary via Wiktextract

Usage: offensive, possibly, slang

Examples

  • Oi, bruv. He's gone full tonto.

Meaning relationships

Synonyms: crazy

Antonyms: none provided

2

name

Meaning 2

The Native American sidekick of the Lone Ranger.

Definition source: English Wiktionary via Wiktextract

Topics: fiction, literature, media, publishing

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

name

Meaning 3

A member of the Tonto Apaches.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Synonym of idiot: someone who is foolish or stupid.

Definition source: English Wiktionary via Wiktextract

Usage: slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: idiot

Antonyms: none provided

5

noun

Meaning 5

a traditional Ugandan fermented beverage made from bananas

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

A sidekick.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

A Native American who accepts a subservient position to a white person.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Borrowed from Spanish tonto (“stupid, foolish; idiot, fool”), of uncertain etymology. Originally in US use but now chiefly British. Cf. earlier Tonto, with which it is sometimes confused.

From Spanish tonto (“fool, idiot”), the Spanish name for the tribe, a calque of Western Apache kounʼnde (“wild rough people”). The fictional character (described as Comanche or Potawatomi) either from Potawatomi or named after Tonto Basin, Arizona.

Across languages

Translations

3 source translations are retained for this English entry.

  • Western Apache: Dilzhę́’é — Tonto Apache
  • Chiricahua: Bíniʼ Ádinii — Tonto Apache
  • Navajo: Dilzhíʼí dineʼé — Tonto Apache