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acyclic

Upper-Intermediate (B2)

IPA: //eɪˈsɪklɪk//

KK: /ˈeɪsɪklɪk/

adjective
Definition

Describing something that does not form a cycle or loop, often used in contexts like botany and chemistry to refer to structures that are linear or open rather than circular.


Example

The acyclic compound is essential for the synthesis of various pharmaceuticals.


Conversation
Sloth A
Did you know that some flowers are acyclic?
Sloth B
Really? I had no idea flowers could be like that.
Sloth A
Yeah, it means their parts are arranged in spirals instead of in cycles.
Sloth B
That's interesting! I’ll have to look out for those next time.

Synonyms & Antonyms
Synonyms
linear
open
straight
Antonyms
cyclic
circular
ringed
Root Explanation

Acyclic → It is formed from "a-" (meaning not) and "cyclic" (from Greek "kyklos", meaning circle or cycle). The word "acyclic" means not circular or not occurring in cycles.

Memory Tip

Think of 'not' ('a-') and 'circle' ('cyclic') to remember that 'acyclic' refers to something that does not follow a circular pattern.

Visually Confused Words
cyclic
azocyclic
alicyclic
acrylic
metacyclic
hexacyclic
anticyclic
eucyclic
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