helix definition, meaning - what is helix in the British English Dictionary & Thesaurus - Cambridge Dictionaries Online

Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “helix”

See all translations


noun [C] uk   us   /ˈhiː.lɪks/ (plural helices ) specialized
a curve that goes around a central tube or cone shape in the form of a spiral
adjective uk   us   /-lɪ.kəl/ specialized
in the shape of a helix: helical molecules a helical structure
Translations of “helix”
in Chinese (Traditional) 螺旋(形)…
in Chinese (Simplified) 螺旋(形)…
(Definition of helix from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of helix?
Add Cambridge dictionaries to your browser to your website

More meanings of “helix”

Definitions of “helix” in other dictionaries

Word of the Day

Morse code

a system used for sending messages, in which letters and numbers are represented by short and long marks, sounds, or flashes of light

Word of the Day

The language of elections

by Liz Walter,
April 22, 2015
On May 7th, citizens of the UK will be going to the polls (having an election) to decide who will form the next government. This kind of election is known as a general election. The country is divided into 650 areas, called constituencies. Each constituency elects a member of parliament (MP) to

Read More 

e-juice noun

April 27, 2015
the liquid content in an e-cigarette, which includes nicotine and may be flavoured in various ways Cannabidiol oil that comes from industrial hemp plants, which is what is infused into our e-juice, is 100 per cent legal.

Read More