Intermediate (B1)
IPA: /dɪˌmɑːrˈkeɪʃən/
KK: /dɪˌmɑrˈkeɪʃən/
Definition
A clear line or boundary that separates different areas or things.
Example
The demarcation between the two countries is marked by a river.
Conversation

I've been thinking about the demarcation between our work and personal lives.

That's interesting! It can be hard to keep them separate sometimes.

Yeah, I feel like having a clear demarcation helps with stress.

Absolutely, it really makes a difference in how we unwind.
Synonyms & Antonyms
Synonyms
boundary
division
separation
Antonyms
union
continuity
connection
Root Explanation
Demarcation → It is formed from "de-" (meaning down or away) and "marcare" (meaning to mark). The word refers to the act of marking a boundary or limit, indicating a separation or distinction.
Memory Tip
Think of 'marking' ('marcare') something 'down' or 'away' ('de-') to create a clear boundary.
Visually Confused Words
emaciation
deaeration
embrocation
embarkation
deprecation
delactation
defrication
defalcation