1.
neutral (in chemistry or physics)
Neither acidic nor alkaline; having no electrical charge. Used in scientific contexts for pH balance or electrical neutrality.
中性洗剤を使ってください。
Please use a neutral detergent.
純粋な水はpH7で中性だ。
Pure water is neutral at pH 7.
中性子は電荷を持たない粒子だ。
A neutron is a particle with no electric charge.
2.
neuter, gender-neutral
Neither distinctly masculine nor feminine. Used in grammar for neuter gender, and in modern usage for androgynous or gender-neutral qualities.
中性的な顔立ちをしている。
They have androgynous features.
ドイツ語には男性・女性・中性の3つの文法的性がある。
German has three grammatical genders: masculine, feminine, and neuter.
最近は中性的なファッションが流行している。
Recently, gender-neutral fashion has been trending.
中性 has two main areas of use: scientific (neutral in chemistry/physics) and gender-related (neuter/androgynous).
WORD FORMATION:
中 (middle, neutral) + 性 (nature, property, gender).
COMMON COMPOUNDS:
- 中性洗剤: neutral detergent (the most common everyday use)
- 中性子: neutron
- 中性脂肪: neutral fat, triglyceride
- 中性的: androgynous, gender-neutral
USAGE NOTE:
In daily life, 中性 most often appears in 中性洗剤 (neutral detergent), which is safe for delicate fabrics. The gender sense is increasingly common in discussions of fashion and identity.
HOMOPHONES:
- 中世: the Middle Ages
- 忠誠: loyalty, allegiance
Related Words
Homophone:
中世