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English-Thai Dictionary

holarctic

A ที่ ประกอบด้วย Nearctic และ Palearctic

Webster's 1913 Dictionary

HOLARCTIC

HOLARCTIC Hol "arc *tic, a. [Holo- + arctic. ]

Defn: Of or pert. to the arctic regions collectively; specif. (Zoögeography ),

Defn: designating a realm or region including the northern parts of the Old and the New World. It comprises the Palearctic and Nearctic regions or subregions.

New American Oxford Dictionary

Holarctic

Hol arc tic |hälˈärktik, hōˈlärk -, -ˈärtik ˌhɑlˈɑrktɪk | ▶adjective Zoology of, relating to, or denoting a zoogeographical region comprising the Nearctic and Palearctic regions combined. The two continents have been linked intermittently by the Bering land bridge, and the faunas are closely related. • (as noun the Holarctic ) the Holarctic region. ORIGIN late 19th cent.: from holo- ‘whole ’ + Arctic .

Oxford Dictionary

Holarctic

Holarctic |hə (ʊ )ˈlɑːktɪk | ▶adjective Zoology relating to or denoting a zoogeographical region comprising the Nearctic and Palaearctic regions combined. The two continents have been linked intermittently by the Bering land bridge, and the faunas are closely related. • (as noun the Holarctic ) the Holarctic region. ORIGIN late 19th cent.: from holo- ‘whole ’ + Arctic .