南半球

• Reading: みなみはんきゅう
• Romaji: minami hankyuu
• Kanji breakdown: 南 (minami) — south; 半 (han) — half; 球 (kyuu) — sphere, ball
• Pronunciation: /mi.na.mi.haɴ.kjɯː/

Meaning

Southern hemisphere; the half of the Earth south of the equator.

A noun referring to the portion of Earth below the equator. The opposite is 北半球 (northern hemisphere). Common in geography, science, and travel contexts. Often discussed in relation to reversed seasons (南半球では季節が逆) and notable countries like Australia, Brazil, and South Africa.

Examples

1. 南半球では十二月が夏にあたる。 In the Southern Hemisphere, December falls in summer.
2. 南半球の国々を旅行するのが夢だ。 It's my dream to travel to countries in the Southern Hemisphere.
3. 地球温暖化の影響は南半球でも深刻になっている。 The effects of global warming are becoming serious in the Southern Hemisphere as well.

Usage Guide

Context: geography, science, travel, weather

Tone: informational

Origin & History

From Sino-Japanese 南 (minami, south) + 半球 (hankyuu, hemisphere, from 半 'half' + 球 'sphere/ball'). A straightforward compound meaning 'southern half-sphere.'

Cultural Context

Era: Modern

Generation: All ages

Social background: Universal