1 : 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"
2 : characteristic of one only; distinctive or special; "the peculiar character of the Government of the U.S."- R.B.Taney
3 : having characteristics not shared by others; "scientists felt they were a group apart"- Vannever Bush
4 : radically distinctive and without equal; "he is alone in the field of microbiology"; "this theory is altogether alone in its penetration of the problem"; "Bach was unique in his handling of counterpoint"; "craftsmen whose skill is unequaled"; "unparalleled athletic ability"; "a breakdown of law unparalleled in our history"
adjectif
1 : being definitely out of the ordinary and unexpected; slightly odd or even a bit weird
