boa-constrictorとは 意味・読み方・使い方

語源

Unadapted borrowing from taxonomic name Boa constrictor.

発音

• (General American) IPA: /ˈboʊə kənˌstɹɪktɚ/

名詞

boa constrictor (plural boa constrictors)

1. A large tropical American snake, Boa constrictor, that kills its prey by squeezing them.
   • 1886 October – 1887 January, H[enry] Rider Haggard, She: A History of Adventure, London: Longmans, Green, and Co., published 1887, →OCLC:

     After him followed a blesbok, then an impala, then a koodoo, then more goats, and many other animals, including a girl sewn up in the shining scaly hide of a boa-constrictor, several yards of which trailed along the ground behind her.

2. (loosely) Any large boa or python.
   • 1887, Harriet W. Daly, Digging, Squatting, and Pioneering Life in the Northern Territory of South Australia, page 95:

     We found boa constrictors or pythons, whip snakes, the handsome but deadly tiger snake, so called from the peculiar marks on its skin[.]

豆知識

• The boa constrictor is one of only two extant species of animals whose English common names are the same as their scientific (taxonomic) names, the other being the mola mola. Tyrannosaurus rex, an extinct species, also shares this phenomenon.

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