証明します（しょうめいします、shoumeishimasu）
- to prove

The Japanese verb 証明します, read しょうめいします, means "to prove," "to demonstrate," "to certify," or "to verify." It implies providing evidence or showing that something is true, valid, or correct. It can be used in various contexts, from legal proceedings to everyday conversations. The word indicates an action of confirming or showing the truth of something through evidence or reasoning. 証明します is the polite, ます-form of the verb 証明する.

⚫︎私はその事実を証明します。 Translation: I will prove that fact. ⚫︎彼は自分の無罪を証明しますために証拠を提出した。 Translation: He submitted evidence to prove his innocence. ⚫︎その書類は彼の身元を証明します。 Translation: That document certifies his identity.

You use 証明します when you want to state that you will provide proof, show the truth, or confirm something. It's a formal and polite way of expressing this concept. It is often used in situations where credibility or factual accuracy is important. You might use it in legal settings, academic discussions, or when making a confident assertion about something. You would use it to state an action you will take, such as "I will prove..." or "I will demonstrate...". It is a versatile verb suitable for various contexts.

証明します is written in kanji and hiragana: 証明します。 ⚫︎証 (shou) means "proof," "evidence," or "certificate." ⚫︎明 (mei) means "clear," "evident," or "to clarify." ⚫︎します (shimasu) is the polite ます-form of the verb する (to do/make). The verb stem is 証明 (shoumei) and the okurigana is します. The base form of the verb is 証明する, and 証明します is the present/future polite form.

⚫︎立証する (risshou suru) - to prove through evidence (more formal and legal). ⚫︎示す (shimesu) - to show, to indicate, to demonstrate. ⚫︎明らかにする (akiraka ni suru) - to clarify, to make clear. ⚫︎裏付ける (urazukeru) - to back up, to support (with evidence).

⚫︎否定する (hitei suru) - to deny, to negate. ⚫︎反証する (hanshou suru) - to disprove, to counter-evidence.

このレポートは、その問題に対する彼の理解を証明します。 ・Translation: This report proves his understanding of the issue. ・Explanation: The sentence emphasizes that the report provides evidence to support the claim about his comprehension of the issue.

警察はその犯罪の犯人を証明します。 ・Translation: The police will prove the criminal of that crime. ・Explanation: The sentence suggests the police will show the truth about who committed the crime through investigation and evidence.

The word 証明 (shoumei) is a combination of two kanji: 証 (shou), meaning "evidence" or "proof," and 明 (mei), meaning "clarity" or "to make clear." The verb する (suru) is added to make the verb "to prove" or "to demonstrate." The origin of the kanji characters can be traced back to Chinese origins. Therefore, the etymology of 証明します reflects the act of making something evident or clear by providing proof.