Standard Lemma guide

waldo

name · noun · 3 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.

  • /ˈwɔːl.dəʊ/
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: W AA1 L D OW0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
  • CMU ARPABET 2: W AO1 L D OW0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

name

Meaning 1

A male given name from Old English, in modern American use transferred back from the surname.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

name

Meaning 2

A surname transferred from the given name.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Synonym of telefactor.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: telefactor

Antonyms: none provided

History

Etymology

English surname, from the obsolete English given name Waltheof, from Old English weald (“power”) + þēof (“thief”), as in "one who snatched victory from battle." Comparable to, or ultimately Anglicized from, the Old Norse equivalent Valthiófr, from vald + *ᚦᛖᚢᛒᚨᛉ (*þeubaʀ). Compare Walthall, Waldie.

From the Robert A. Heinlein story Waldo, published in Astounding in 1940, derived from the name of the eponymous protagonist, Waldo F. Jones, who invented remote manipulators to overcome his own myasthenia gravis.

Across languages

Translations

1 source translations are retained for this English entry.

  • Dutch: robotarm — Translations