密度
Density refers to the degree to which something is compact or crowded. It can describe physical mass per volume, the concentration of people in an area, or the richness and intensity of time and content.
Ejemplos
3 de 5このパンは密度が高くて、おいしいです。
This bread is dense and delicious.
都市部では人口密度が急激に上昇しています。
Population density is rising rapidly in urban areas.
今日の予定、密度がすごすぎるよ。
Today's schedule is way too packed.
Familia de palabras
Truco para recordar
Visualize the kanji: 密 (Mitsu) means 'tight' or 'secret' and 度 (Do) means 'degree'. It is the 'degree of tightness'.
Quiz rápido
東京は世界的に見ても人口＿＿＿が高い都市です。
¡Correcto!
La respuesta correcta es: 密度
Ejemplos
このパンは密度が高くて、おいしいです。
everydayThis bread is dense and delicious.
都市部では人口密度が急激に上昇しています。
formalPopulation density is rising rapidly in urban areas.
今日の予定、密度がすごすぎるよ。
informalToday's schedule is way too packed.
実験で水の密度を正確に測定した。
academicWe accurately measured the density of water in the experiment.
業務の密度を上げ、効率化を図ります。
businessWe will increase the intensity of our work to improve efficiency.
Familia de palabras
Colocaciones comunes
Frases Comunes
密度の高い時間
high-quality/productive time
情報密度
information density
骨密度
bone density
Se confunde a menudo con
Noudo (concentration) is used for liquids or mixtures, while Mitsudo (density) is for mass/volume or spatial distribution.
Notas de uso
While primarily a scientific term, it is frequently used metaphorically to describe how 'full' or 'rich' a period of time or a piece of work is.
Errores comunes
Learners sometimes use 'atsui' (thick) when they should use 'mitsudo ga takai' to describe the denseness of a forest or a cake.
Truco para recordar
Visualize the kanji: 密 (Mitsu) means 'tight' or 'secret' and 度 (Do) means 'degree'. It is the 'degree of tightness'.
Origen de la palabra
A Sino-Japanese compound (Kango) combining 'dense/close' (密) and 'degree/measure' (度).
Patrones gramaticales
Contexto cultural
Given Japan's limited habitable land, 'population density' (jinkou mitsudo) is a very common topic in news and social studies.
Quiz rápido
東京は世界的に見ても人口＿＿＿が高い都市です。
¡Correcto!
La respuesta correcta es: 密度
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