Alienator

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A person who alienates.

    "To one like Elia, whose treasures are rather cased in leather covers, than closed in iron coffers, there is a class of alienators more formidable than that which I have touched upon; I mean, your borrowers of books—those mutilators of collections, spoilers of the symmetry of shelves, and creators of odd volumes."

  2. 2
    an unpleasant person who causes friendly people to become indifferent or unfriendly or hostile wordnet

Example

More examples

"To one like Elia, whose treasures are rather cased in leather covers, than closed in iron coffers, there is a class of alienators more formidable than that which I have touched upon; I mean, your borrowers of books—those mutilators of collections, spoilers of the symmetry of shelves, and creators of odd volumes."

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.