Border Definition: National Dividing Line & Examples

Meaning 1：national dividing line (border)

border 🔊

/ˈbɔːrdər/

The official line that separates one country from another.

national dividing line 🔊

➕

/ˈnæʃənəl dɪˈvaɪdɪŋ laɪn/

A recognized line separating the territories of two distinct countries, often marked by physical features or customs posts.

📁 Category：Countries & Government 🔖 Level：Intermediate

📘 Details & Usage

📖 Root Explanation

Root from Old French 'bordure' (edge, border) + English suffix -er.

💡 Mnemonic

Imagine a 'board' marking the edge of your country – 'border' sounds like 'boarder' (the edge).

📖 Example

The most exciting part of the trip was crossing the border and entering a completely new country. 🔊 The most exciting part of the trip was crossing the border and entering a completely new country.

🔗 Collocations

cross the border – To go from one country to another across the official dividing line.

border control – Official checks and regulations at a national border.

border dispute – Conflict between countries over the location of their shared border.

🔄 Synonyms

frontier (n.) – The edge of a settled area or the border between countries, often with a sense of wilderness or expansion.

boundary (n.) – A line that marks the limits of an area, not necessarily political.

perimeter (n.) – The outer boundary of a closed area, often used in military or security contexts.

🚫 Antonyms

interior (n.) – The inner part of a country, away from the border.

heartland (n.) – The central region of a country, far from borders.

🌱 Derivatives

borderless (adj.) – Without borders; not divided by official lines.

cross-border (adj.) – Involving activity or movement across a national border.

borderland (n.) – A region near or on a border.

📖 Cultural Story

Originates from Old French 'bordure', derived from Frankish '*bord' meaning plank or edge. Refers to the physical boundary between nations, a concept central to modern sovereignty.