kanozyo ha meeru wo musisita.

It is read:

かのじょ は メール を むしした。
Kanojo wa mēru o mushi shita.

A few pronunciation notes:

• は is written ha but pronounced wa when it is the topic particle.
• を is usually pronounced o in modern Japanese.
• メール is a loanword and is pronounced roughly like meh-ru, with a long ē sound.

In this sentence, 彼女 means she or her in the sense of that female person as the topic of the sentence.

However, 彼女 can also mean girlfriend depending on context. For example:

• 彼女は学生です。 = She is a student.
• 彼女がいます。 = I have a girlfriend.

So context is very important. In your sentence, because it is followed by は and the rest of the sentence describes an action, it is most naturally understood as she.

は marks the topic of the sentence.

So 彼女は means something like:

• As for her...
• She...

It tells you what the sentence is going to be about.

In English, we usually just say She ignored the email, but in Japanese, the topic marker is very common. It does not simply equal the English subject marker every time, but in a sentence like this, 彼女は works naturally as she.

を marks the direct object, meaning the thing directly affected by the action.

So in:

• メールを無視した

the email is what was ignored.

That is why メール gets を.

A very literal breakdown is:

• 彼女は = as for her
• メールを = the email
• 無視した = ignored

So: She ignored the email.

無視 is a suru-verb noun. That means it is a noun that becomes a verb when used with する.

So:

• 無視する = to ignore
• 無視した = ignored / did ignore

This is because した is the past tense of する.

So the structure is:

• 無視
  • する → 無視する
• past tense: 無視
  • した → 無視した

This is very common in Japanese. Other similar examples are:

• 勉強する = to study
• 勉強した = studied
• 連絡する = to contact
• 連絡した = contacted

無視 is a Sino-Japanese word written with kanji:

• 無 = without / none
• 視 = look / regard

Together, 無視 means something like ignoring or disregard.

By itself, 無視 functions as a noun, but with する it becomes the verb to ignore.

So:

• 無視 = ignoring / disregard
• 無視する = to ignore

This is not a native -u verb like 見る or 聞く. It belongs to the large group of suru verbs.

メール is a loanword, borrowed from English mail. Katakana is commonly used for:

• foreign loanwords
• some technical terms
• onomatopoeia
• emphasis in some contexts

In modern Japanese, メール often means:

• email
• sometimes a message, depending on context

So in this sentence, it most likely means email or a message.

In modern everyday Japanese, メール usually means email or sometimes a digital message.

If you want to clearly say physical mail/postal mail, Japanese often uses words like:

• 手紙 = letter
• 郵便 = mail/post

So if a learner sees メール, the safest default guess is email.

Yes, Japanese word order is more flexible than English, as long as the particles make the roles clear.

Your sentence:

• 彼女はメールを無視した。

could also appear as:

• メールを彼女は無視した。

Both are grammatical, though the nuance of emphasis may change. The particles は and を tell you who is the topic and what is the object, so word order is not doing as much of that job as it does in English.

That said, topic + object + verb is a very natural and common order.

Japanese is often described as an SOV language:

• Subject/Topic
• Object
• Verb

So the verb usually comes at the end of the clause.

That is why the sentence is:

• 彼女は メールを 無視した

rather than an English-style order like She ignored the email.

This final-verb pattern is one of the most important habits for English speakers to get used to.

Yes. 無視した is past tense.

Compare:

• 無視する = ignore / will ignore
• 無視した = ignored

So the sentence means that the action already happened.

By itself, メールを can refer to an email, the email, or emails, depending on context. Japanese often does not mark singular vs. plural as clearly as English does.

However, in a simple sentence like this, English usually translates it as the email or an email.

If the speaker wanted to strongly emphasize multiple emails, they might use additional context or wording.

So the important point is: Japanese often leaves number unspecified unless it matters.

Japanese does not have articles like English a, an, and the.

That means メール can mean:

• an email
• the email
• sometimes just email/mail more generally

The listener figures it out from context.

This is very normal in Japanese, and it is one of the biggest differences from English grammar.

Yes, very often.

If the context already makes it clear who is being talked about, Japanese would commonly omit 彼女 and simply say:

• メールを無視した。

This could still mean She ignored the email, if everyone already knows who she is.

Japanese frequently omits subjects, topics, and objects when they are understood from context. So the full sentence with 彼女は is grammatical and clear, but in natural conversation, omission is very common.

It is plain style rather than polite style.

• 無視した = plain past
• 無視しました = polite past

So:

• 彼女はメールを無視した。 = plain style
• 彼女はメールを無視しました。 = polite style

The plain form is used in casual conversation, narration, diary style, and many everyday situations depending on relationship and context. It is not automatically rude; it is just less formal than -ました style.

Yes. 無視する can be used for both.

Examples:

• 彼を無視した。 = I ignored him.
• メッセージを無視した。 = I ignored the message.
• 質問を無視した。 = I ignored the question.

So in your sentence, the thing being ignored is メール, but the same verb works with people, comments, requests, and so on.

Here is the breakdown:

• 彼女 = kanji
• は = hiragana particle
• メール = katakana
• を = hiragana particle
• 無視した = 無視 in kanji + した in hiragana

This mix is very typical in Japanese writing:

• kanji for many core content words
• hiragana for grammar endings and particles
• katakana for loanwords like メール