Translation and Meaning of: 骨 - kotsu

The Japanese word 骨[こつ] (kotsu) may seem simple at first glance, but it carries meanings and uses that go beyond the obvious. If you are learning Japanese or just curious about the language, understanding how this word functions in everyday life and Japanese culture can be quite useful. In this article, we will explore its meaning, origin, writing, and even how it appears in common expressions.

In addition to being a frequent term in Japanese vocabulary, 骨 has interesting connections with culture and even practical tips for those who want to memorize it. We will unveil everything from its literal use to more subtle applications, all based on reliable sources and real examples. If you are looking for accurate information about this word, you are in the right place.

Meaning and usage of 骨[こつ]

The primary meaning of 骨[こつ] is "bone," referring to the rigid structure of the human body or animals. However, its use goes beyond the literal sense. In figurative contexts, it can represent something essential, the foundation or the core of an idea. For example, the expression 骨のある人 (kotsu no aru hito) describes someone with "strong character" or "determination."

Another common use is in combinations like 骨組み (kotsugumi), which means "structure" or "skeleton" in a physical or metaphorical sense. This versatility allows the word to appear in various situations, from everyday conversations to more formal texts. It's worth noting that, despite being a general-use term, 骨 is not usually found in overly informal s or slang.

Origin and writing of the kanji 骨

The kanji 骨 is composed of the radical for "bone" (骨) and has its origins in Chinese writing, being adopted by Japanese with few variations. Its form evokes the idea of structure and solidity, which reinforces its meaning in both concrete and abstract senses. Interestingly, this character also appears in words related to resistance or effort, such as 骨折 (kossetsu), which means "fracture."

To memorize the writing, a useful tip is to observe that the kanji seems to represent a simplified skeleton. Japanese students often associate it with images of bones, which makes learning easier. Furthermore, its kun'yomi (ほね, hone) and on'yomi (こつ, kotsu) readings are commonly used, depending on the context and combinations with other kanjis.

Cultural expressions and curiosities

One of the most well-known expressions with 骨 is 骨までしゃぶる (hone made shaburu), which means "to exploit someone to the bone" — in other words, to take full advantage. This type of phrase reflects how the word can be used to convey intense or even negative ideas, depending on the context. Another example is 骨が折れる (hone ga oreru), which means "to be laborious" or "to require a lot of effort."

In Japanese culture, bones also have symbolism related to ancestry and respect. In Buddhist ceremonies, for example, remains are treated with great reverence. Although 骨 [こつ] is not directly associated with rituals, its presence in the language reflects this cultural connection with the idea of permanence and essence. Those who study Japanese can benefit from observing these details, which enrich the understanding of the vocabulary.

Vocabulary

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Synonyms and similar words

• 骨格 (Kotsukaku) - Bone structure or skeleton
• 骨骼 (Kokkaku) - Skeleton, bony structure (more technical term)
• 骨董 (Kodō) - Antiques, items of historical value, often related to items made of bone or wood.
• 骨折 (Kossatsu) - Bone fracture
• 骨盤 (Kotsuban) - Pelvis, bony structure of the lower trunk area
• 骨髄 (Kotsuzui) - Médula óssea
• 骨片 (Kotsuhen) - Bone fragment
• 骨肉 (Kotsuniku) - Body part (flesh and bone), often used in contexts of family connection
• 骨瘤 (Kotsuryū) - Osteoma, a benign tumor made of bone
• 骨粗鬆症 (Kotsuso sōshō shō) - Osteoporosis, a condition of bone fragility