筆（ふで、fude）
- brush

The Japanese word 筆, pronounced ふで (fude), primarily refers to a brush used for writing or painting. It's a fundamental tool in traditional Japanese calligraphy (shodo) and sumi-e (ink wash painting). 筆 typically consists of a bundle of animal hair (e.g., horse, sheep, or wolf) attached to a handle. It's used to apply ink or paint to paper or other surfaces. The term can also be used more figuratively to represent the act of writing or the art of calligraphy itself.

⚫︎ 書道で筆を使う。 Translation: I use a brush for calligraphy. ⚫︎ あの先生は筆使いが素晴らしい。 Translation: That teacher's brushwork is wonderful. ⚫︎ 筆のインクがなくなった。 Translation: The ink in the brush is gone.

You use 筆 when discussing brushes, calligraphy, ink painting, or the act of writing with a brush. It's crucial in contexts related to Japanese art and culture. You can use it in both formal and informal settings, depending on the context. When describing a specific brush, you might add adjectives to specify the type or quality of the 筆. For instance, 良い筆 (good brush) or 柔らかい筆 (soft brush).

⚫︎ Kanji: 筆 ⚫︎ Hiragana: ふで ⚫︎ Katakana: This word is not commonly written in katakana. ⚫︎ Okurigana: The okurigana is not applicable for this word.

⚫︎ 筆記具 (hikki gu) - writing instrument (broader term) ⚫︎ 画筆 (gahitsu) - painting brush

There aren't specific direct antonyms for 筆 in the same way as other words. It is more about what the 筆 is used for.

彼は美しい文字を書くために、上質な筆を選んだ。 ・Translation: He chose a high-quality brush to write beautiful characters. ・Explanation: This sentence demonstrates using 筆 in the context of writing and calligraphy, highlighting the importance of the brush's quality.

書道の授業で、初めて筆を持った。 ・Translation: I held a brush for the first time in calligraphy class. ・Explanation: This sentence describes the experience of using a brush for the first time in calligraphy class.

The etymology of 筆 is related to the brush's function. The character 筆 combines the radicals meaning "bamboo" (竹) and "brush" (聿), with the meaning of the word itself. The combination of these radicals suggests that the brush has something to do with the bamboo brush of old times, which shows the tool's use in writing. The modern character is formed based on the development of the writing tools.