Standard Lemma guide

wo

intj · noun · prefix · verb · 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

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  • /wo/
  • /wɔː/
  • rhymes with -o
  • rhymes with -ɔː
  • CMU ARPABET: W OW1 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
  • CMU ARPABET 2: HH W OW1 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

intj

Meaning 1

A falconer's call to a hawk.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

intj

Meaning 2

A call to cause a horse to slow down or stop; whoa.

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

Obsolete spelling of woe.

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, countable, obsolete, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A wall.

Definition source: English Wiktionary via Wiktextract

Usage: Derbyshire, Northern-England, dialectal

Qualifier: Staffordshire

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

Initialism of warrant officer.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of, initialism

Topics: government, military, politics, war

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: officer, person

6

prefix

Meaning 6

the prefix of catalog entries in the Gliese star catalog, the Richard van der Riet Woolley expansion

Definition source: English Wiktionary via Wiktextract

Usage: morpheme

Topics: astronomy, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

verb

Meaning 7

To wall (to build a wall, or build a wall around).

Definition source: English Wiktionary via Wiktextract

Usage: Northern-England, dialectal, obsolete, possibly

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Variant of who.

Variant of woe.

From Middle English wough, woh, wouh, from Old English wāh, wāg (“a wall, partition”), from Proto-West Germanic *waig, from Proto-Germanic *waigaz (“wall”), from Proto-Indo-European *weyk- (“to bend, twist”). Cognate with Scots wauch, vauch.