大切な（たいせつな、taisetsuna）
- important/precious

The Japanese word 大切な (たいせつな) means "important," "precious," "valuable," or "significant." It describes something that is considered to be of high value, deserving of care and attention. It reflects the feeling of something being cherished or held in high regard. 大切な can refer to tangible things, abstract concepts, or people.

⚫︎大切な人 Translation: Important person/Someone precious. ⚫︎それは私にとって大切な Translation: That is important to me. ⚫︎あなたの大切なもの Translation: Your precious thing/Your valuable item.

⚫︎大切な is a na-adjective. ⚫︎It's used to describe nouns. ⚫︎You can use it to emphasize the significance or value of something in various situations. ⚫︎In conversation, you can use it to show that you hold something or someone in high regard. ⚫︎It can be used in both formal and informal contexts, depending on the situation and the degree of respect you wish to convey.

⚫︎The word is typically written with the kanji 大切 and the hiragana suffix な: 大切な. ⚫︎The kanji 大切 (たいせつ) means "important" or "precious." ⚫︎The hiragana な is the adjectival suffix, which indicates that it modifies a noun. ⚫︎There are no other common ways to write this word. ⚫︎The okurigana (送りがな) is fixed.

⚫︎重要（じゅうよう）な (juuyou na) - Important; significant. ⚫︎貴重（きちょう）な (kichou na) - Valuable; precious. ⚫︎大事（だいじ）な (daiji na) - Important; serious (often used for health and safety). ⚫︎貴重（きちょう） (kichou) - Valuable; precious

⚫︎重要（じゅうよう）でない (juuyou de nai) - Not important. ⚫︎どうでもいい (dou demo ii) - Doesn't matter; unimportant. ⚫︎つまらない (tsumaranai) - Boring; insignificant.

家族は私にとって大切な存在です。 ・Translation: Family is an important existence for me. ・Explanation: This sentence illustrates how 大切な can be used to describe the high value placed on family.

この思い出は私にとって大切です。 ・Translation: This memory is precious to me. ・Explanation: This shows how 大切 can be used in its stem form when followed by です (desu), to mean something is important.

⚫︎The kanji 大 (dai) means "big" or "great". ⚫︎The kanji 切 (setsu) means "cut" or "important". ⚫︎When combined, 大切 implies something that needs to be "cut" or "separated" from others because it is so important and must be protected. ⚫︎The suffix な is then added to make it an adjective.