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simplex

Upper-Intermediate (B2)

IPA: //ˈsɪmplɛks//

KK: /ˈsɪmplɛks/

adjective
Definition

Describing something that has only one part or element, or a system that allows communication in one direction only.


Example

The simplex communication system can only send messages in one direction at a time.


Conversation
Sloth A
Did you hear about the new simplex communication system they implemented?
Sloth B
Yeah, it sounds interesting but a bit limited, right?
Sloth A
Exactly, only one message can go through at a time.
Sloth B
I guess it's good for certain situations, but I prefer more flexibility.

Synonyms & Antonyms
Synonyms
single
unidirectional
onefold
Antonyms
complex
multidirectional
compound
noun
Definition

A word that does not have any prefixes or suffixes, or a basic geometric shape with the least number of points needed to define it in a given space.


Example

In linguistics, a 'simplex' refers to a word like 'cat' that stands alone without any added parts.


Conversation
Sloth A
Have you heard about the concept of a simplex in geometry?
Sloth B
Yeah, I think it's related to shapes, right?
Sloth A
Exactly! A triangle is a basic example of a simplex in two dimensions.
Sloth B
Root Explanation

Simplex → It is formed from "sim-" (from Latin "similis", meaning like or similar) and "plex" (from Latin "plicare", meaning to fold). The word "simplex" refers to something that is not folded or complicated, hence it means simple or straightforward.

Memory Tip

Think of something that is 'not folded' or 'complicated' — 'sim-' relates to being like or similar, and 'plex' relates to folding. This helps you remember that 'simplex' means something straightforward or uncomplicated.

Visually Confused Words
implex
silex
unsimple
Is this page helpful?
That makes sense! It's interesting how simple shapes can be so fundamental.

Synonyms & Antonyms
Synonyms
word
element
shape
Antonyms
complex
compound
multidimensional