Langimage
English

anticyclones

|an-ti-cy-clone|

C1

🇺🇸

/ˈæn.tiˌsaɪ.kloʊn/

🇬🇧

/ˈæn.tɪ.saɪ.kləʊn/

(anticyclone)

high-pressure system

Base FormPluralAdjectiveAdverb
anticycloneanticyclonesanticyclonicanticyclonically
Etymology
Etymology Information

'anticyclone' originates from Modern Greek/Neo-Latin elements and English coinage, specifically the prefix 'anti-' (from Greek 'ἀντί') meaning 'opposite' and 'cyclone' (from Greek 'κύκλων' or 'κύκλος') meaning 'circle' or 'moving in a circle'.

Historical Evolution

'cyclone' was borrowed into English in the 19th century from Greek 'kyklōn/kyklos' ('circle'); 'anticyclone' was formed in English in the mid-19th century by adding the prefix 'anti-' to 'cyclone' to denote the system opposite to a cyclone, and it became established in meteorological usage.

Meaning Changes

Initially coined to mean 'the system opposite to a cyclone' (i.e., a high-pressure rotating system), the term's usage has remained stable and now commonly denotes a large high-pressure area associated with fair or settled weather.

Meanings by Part of Speech

Noun 1

a large-scale atmospheric circulation system around a region of high pressure; in the Northern Hemisphere winds circulate clockwise around the center, and counterclockwise in the Southern Hemisphere.

Anticyclones often bring settled, dry weather over wide areas.

Synonyms

Antonyms

Noun 2

a region of relatively high atmospheric pressure that typically causes clear skies and light winds.

During summer, anticyclones can lead to prolonged heat and dry spells.

Synonyms

Antonyms

Last updated: 2025/08/28 22:52