Princeton's WordNet

1. curious, funny, odd, peculiar, queer, rum, rummy, singular(adj)

   beyond or deviating from the usual or expected

   "a curious hybrid accent"; "her speech has a funny twang"; "they have some funny ideas about war"; "had an odd name"; "the peculiar aromatic odor of cloves"; "something definitely queer about this town"; "what a rum fellow"; "singular behavior"

2. particular(a), peculiar(a), special(a)(adj)

   unique or specific to a person or thing or category

   "the particular demands of the job"; "has a particular preference for Chinese art"; "a peculiar bond of sympathy between them"; "an expression peculiar to Canadians"; "rights peculiar to the rich"; "the special features of a computer"; "my own special chair"

3. peculiar(adj)

   markedly different from the usual

   "a peculiar hobby of stuffing and mounting bats"; "a man...feels it a peculiar insult to be taunted with cowardice by a woman"-Virginia Woolf

4. peculiar(a)(adj)

   characteristic of one only; distinctive or special

   "the peculiar character of the Government of the U.S."- R.B.Taney

Kernerman English Learner's Dictionary

1. peculiar(adjective)ɪˈkyul yər

   strange, especially in an unpleasant way

   There was something a little peculiar about her.; a peculiar texture/feeling/manner

2. peculiarɪˈkyul yər

   typical of or specific to

   diseases that are peculiar to certain cultures

Wiktionary

1. peculiar(Adjective)

   Out of the ordinary; odd; curious; unusual.

   It's rather peculiar to see a Kangaroo outside of a zoo in America.

2. peculiar(Adjective)

   Common or usual for a certain place or circumstance; specific or particular.

   Kangaroos are peculiar to Australia.

Webster Dictionary

1. Peculiar(adj)

   one's own; belonging solely or especially to an individual; not possessed by others; of private, personal, or characteristic possession and use; not owned in common or in participation

2. Peculiar(adj)

   particular; individual; special; appropriate

3. Peculiar(adj)

   unusual; singular; rare; strange; as, the sky had a peculiarappearance

4. Peculiar(noun)

   that which is peculiar; a sole or exclusive property; a prerogative; a characteristic

5. Peculiar(noun)

   a particular parish or church which is exempt from the jurisdiction of the ordinary

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