Translation guide
A word or phrase that adds detail or changes meaning. In Japanese, this is often handled by adverbs, adjectives, relative clauses, or particles rather than a single word.
To express how, when, where, or to what degree an action or state occurs.
General term for adverbs. Many Japanese adverbs directly modify verbs or adjectives.
彼は速く走る。
He runs fast.
I-adjectives change to 〜く, na-adjectives to 〜に to function as adverbs.
静かに話してください。
Please speak quietly.
早く起きた。
I woke up early.
Many mimetic adverbs use 〜と, often describing manner or state vividly.
ドアがバタンと閉まった。
The door slammed shut.
To describe or specify a noun.
I-adjectives directly precede nouns without any particle.
高い山
a high mountain
Na-adjectives require な when modifying a noun.
静かな場所
a quiet place
The particle の connects two nouns, often indicating possession or attribute.
日本の文化
Japanese culture
A clause ending in a verb or adjective can directly modify a noun, functioning like a relative clause.
昨日買った本
the book I bought yesterday
To add emphasis, limitation, or other nuances to a word or phrase.
Marks the topic or adds contrastive emphasis, modifying the scope of the statement.
私は行きます。
As for me, I will go.
Means 'also' or 'even', modifying the noun to include it.
彼も来た。
He also came.
Means 'only', limiting the scope.
水だけ飲んだ。
I drank only water.
Emphasizes an extreme example, often translated as 'even'.
子供さえできる。
Even a child can do it.
A key or symbol that alters the function of another key or command.
Standard term for modifier keys like Shift, Ctrl, Alt.
Ctrlキーは修飾キーです。
The Ctrl key is a modifier key.
A gene that modifies the effect of another gene.
Technical term in genetics.
この修飾遺伝子は表現型を変える。
This modifier gene changes the phenotype.
The English word 'modifier' covers many grammatical functions. There is no single Japanese word that translates all uses. Choose the option based on what you are modifying and how.