name · noun · 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
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rhymes with -æstə(ɹ)
1
name
Meaning 1
Any of several characters in Greek mythology, variously spirit, human, a horse of the underworld.
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 male given name from Scottish Gaelic.
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
An avenging spirit or deity, variously associated with the Erinyes, Nemesis, and more.
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
In more recent ages, a term of rebuke for a pestilent rascal.
Definition source: English Wiktionary via Wiktextract
Examples
1852 James Orton: "Excelsior" or "The Realms of Poesie by Alastor". Private publication printed by William Pickering, London James Orton's choice of "Alastor" seems to have been an ironic pen name, suggesting a presumptuous voice.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
A genus of hunting wasp
Definition source: English Wiktionary via Wiktextract
Topics: biology, entomology, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
From Scottish Gaelic Alasdair, Alastair, from Old Irish Alaxander.