Meaning
Hello there, kanji explorers! Today we're diving into the N1 kanji, 郭. At its core, 郭 means an enclosure, a quarter, or the outskirts. It frequently refers to the outer wall of a city or castle, defining a boundary, a contained area, or the perimeter of a significant structure.
Its visual story reveals that the left side of 郭 is 阝 (pronounced こざとへん, koza-tohen), a variant of the radical 邑 (ゆう, yū), meaning 'village' or 'town'. This radical suggests a strong connection to places, settlements, or administrative divisions. Right away, we can tell 郭 relates to a geographical or urban area.
The right side, 享 (きょう, kyō), often means 'receive' or 'enjoy'. However, within 郭, it primarily functions as a phonetic component, providing the 'kaku' sound. It also subtly suggests the idea of something being 'contained' or 'received' within a boundary—picture a city embracing its inhabitants within its protective walls. Combining these, we see 'a town' (阝) with an 'enclosing' (享-like) structure, forming its outer walls or a distinct quarter.
Historically, 郭 referred to the fortified outer walls surrounding a castle or a city. Over time, its meaning expanded to encompass specific enclosed districts within a larger area, such as a designated 'pleasure quarter' in historical cities. This kanji is rich in historical and architectural context, offering valuable insights for learners.
With 14 strokes, 郭 is a Grade 8 kanji, taught in advanced stages of Japanese education and appearing at the N1 JLPT level. Learning 郭 will deepen your understanding of classical Japanese literature, history, and even modern architectural terms.
Readings
We'll now examine the readings of 郭. This kanji has both an On'yomi (Chinese-derived reading) and a Kun'yomi (native Japanese reading), each with its own specific usage.
On'yomi (音読み) — Chinese-derived readings
The primary On'yomi for 郭 is カク (Kaku). This reading is highly prevalent in compound words, especially those related to architecture, boundaries, and formal terms. When you see 郭 used in a compound with カク, it often carries a sense of formality or technicality.
- 城郭 (jōkaku) — This means 'castle walls' or 'citadel'. It refers to the entire fortified structure of a castle, including its walls and various enclosures. For example, 多くの城郭が歴史的な観光地となっている。(Many castles have become historical tourist destinations.)
- 外郭 (gaikaku) — Meaning 'outer wall', 'outer perimeter', or 'external structure'. It describes the outermost boundary or framework of something. 例えば、その会社の外郭団体は慈善活動を行っている。(That company's external organization engages in charitable activities.)
- 輪郭 (rinkaku) — This is a very common word meaning 'outline', 'contour', or 'silhouette'. While it might seem a bit removed from 'walls', it literally refers to the 'outer enclosure' of a shape. 彼女の顔の輪郭がはっきりしている。(The outline of her face is clear.)
Kun'yomi (訓読み) — Native Japanese readings
The main Kun'yomi for 郭 is くるわ (kuruwa). This reading is more historically specific and often evokes images of old Japanese cities and their districts. While less common in everyday modern Japanese, it's crucial for understanding historical texts and cultural contexts.
- 遊郭 (yūkaku) — This term, historically, refers to a 'red-light district' or 'pleasure quarter'. It specifically denotes an enclosed, government-sanctioned area where courtesans resided and worked. 江戸時代の遊郭は独特の文化を持っていた。(The pleasure quarters of the Edo period had a unique culture.) Note that while 郭 is read as 'kaku' here, its meaning is closely tied to the 'kuruwa' concept of an enclosed district.
- 本郭 (honkuruwa) — In castle architecture, this refers to the 'main enclosure' or 'main bailey'. It's the central, most important part of a castle's defensive structure. 本郭には天守閣が建っていた。(The main bailey had a castle tower built on it.)
- 郭内 (kuruwa-uchi) — This phrase means 'inside the enclosure' or 'within the quarter'. It's used when referring to activities or locations specifically within a defined, often walled-off, area. 郭内の店は夜遅くまで賑わっていた。(The shops inside the quarter were bustling until late at night.)
Common Words & Compounds
To expand our vocabulary, here are more words that feature 郭. You'll find it appearing in various contexts, from historical architecture to everyday descriptions.
Architectural & Structural Terms
- 城郭 (jōkaku) — castle walls, citadel. This refers to the entire fortified structure of a castle.
- 外郭 (gaikaku) — outer wall, outer perimeter, external structure. The boundary or frame on the outside.
- 内郭 (naikaku) — inner wall, inner citadel. The boundary or frame on the inside, often within an outer wall.
- 本郭 (honkuruwa) — main enclosure, main bailey (of a castle). The core defensive area.
- 二の郭 (ninokuruwa) — second bailey (of a castle). A secondary defensive enclosure.
Boundary & Outline Terms
- 輪郭 (rinkaku) — outline, contour, silhouette. A very common word, referring to the outer shape of an object or figure.
- 線郭 (senkaku) — outline. Similar to 輪郭, but perhaps emphasizing the line itself.
Historical & Geographic Terms
- 遊郭 (yūkaku) — red-light district, pleasure quarter. A specific historical term for an enclosed entertainment district.
- 郭内 (kuruwa-uchi) — inside the enclosure/quarter. Used to describe being within a defined, often historical, district.
- 郭外 (kakugai) — outside the enclosure/quarter. Describing areas beyond the defined boundaries.
Specialized & Figurative Usage
- 郭公 (kakkō) — cuckoo (bird). Interestingly, this kanji is used for the cuckoo bird, though it's often written in katakana (カッコウ).
- 郭清 (kakusei) — lymphadenectomy, lymph node dissection. A medical term referring to the removal of lymph nodes within a specific 'enclosed' area of the body.
- 郭然 (kakuzen) — clear, distinct (literary). This is a more literary term, evoking a sense of something being sharply defined, like an outline.
Example Sentences
その町の外郭には、古い城壁の一部が残っている。
Sono machi no gaikaku ni wa, furui jōheki no ichibu ga nokotte iru.
A part of the old castle wall remains on the outskirts of that town.
彼女の描いた絵は、人物の輪郭がとても美しかった。
Kanojo no egaita e wa, jinbutsu no rinkaku ga totemo utsukushikatta.
The outline of the person in the painting she drew was very beautiful.
歴史の授業で、江戸時代の遊郭について学んだ。
Rekishi no jugyō de, Edo jidai no yūkaku ni tsuite mananda.
In history class, I learned about the red-light districts of the Edo period.
探検隊は、謎の古代都市の郭を発見した。
Tanken-tai wa, nazo no kodai toshi no kuruwa o hakken shita.
The exploration team discovered the enclosure of a mysterious ancient city.
彼は遠くに見える山の郭然とした姿をスケッチした。
Kare wa tōku ni mieru yama no kakuzen to shita sugata o sukecchi shita.
He sketched the distinct outline of the mountain visible in the distance.
その事件は、郭内で起きたと記録されている。
Sono jiken wa, kuruwa-uchi de okita to kiroku sarete iru.
The incident is recorded as having occurred inside the quarter.
城郭の周囲には、深い堀が巡らされていた。
Jōkaku no shūi ni wa, fukai hori ga megurasarete ita.
Deep moats encircled the castle walls.
その歴史的な地域では、いまだに昔の郭の名残が見られる。
Sono rekishi-teki na chiiki de wa, imada ni mukashi no kuruwa no nagori ga mirareru.
In that historic region, traces of the old enclosure can still be seen.
Memory Tip
To remember 郭, let's connect its components to a memorable story. Picture a village or town (阝, the radical on the left) so special that people immensely enjoy (享, the right component, even if phonetic here) themselves within its borders. To keep this enjoyment safe and contained, the town builds strong, protective walls or enclosures. Thus, you can think of 郭 as a 'walled town of enjoyment.' The 阝 reminds you it's about a 'place,' while 享 hints at what's 'contained' or 'received' within those walls. This helps solidify the idea of an 'enclosure' or 'outer wall'—the boundary that keeps the good times (享) safe within the town (阝)!