cyclone
noun · verbB1Định nghĩa theo từ loại
Danh từ
noun- 1.
(broadly)(loosely) Any weather phenomenon consisting of a system of winds rotating around a centre of low atmospheric pressure; a low pressure system.
Near-synonym: storm
Đồng nghĩa: storm
- 2.
(specifically)A tropical cyclone occurring in the South Pacific or Indian Ocean.
Near-synonyms: typhoon, hurricane
Đồng nghĩa: typhoon, hurricane
- 3.
(informal)The more or less violent, small-scale circulations such as tornadoes, waterspouts, and dust devils.
- 4.
(informal)A strong wind.
- 5.
A cyclone separator; the cylindrical vortex tube within such a separator
Động từ
verb- 1.
To separate using a cyclone separator.
- 2.
To storm as a cyclone.
- 3.
To whirl in spirals as a result of a cyclone or whirlwind-like force.
- 4.
To storm wildly; to be in a frenzy.
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Nguồn gốc từ
Q3133011, probably in the 1840s, and based on some term in grc. Sources disagree on the date and on which Ancient Greek term, though it had to be something derived from either κύκλος (circle, wheel) or κυκλόω (go around in a circle, form a circle, encircle), for example the present active participle κυκλῶν. See cycle and wheel.