Meaning
The kanji 卵 (たまご / RAN) primarily signifies "egg" or "ovum." It's fundamental for referring to animal reproductive cells, especially those of birds, reptiles, and fish, as well as the edible product derived from them. As an N3 kanji, it's crucial for everyday Japanese, particularly when discussing food, but also appears in scientific or biological contexts.
In Japan, eggs are a dietary staple. They feature in countless dishes, from breakfast items like 卵 掛けご飯 (tamago kake gohan, raw egg on rice) and 卵焼き (tamagoyaki, rolled omelet) to being a key ingredient in desserts and various savory meals. Given its widespread use in daily life, learning this kanji is very practical for anyone living in or visiting Japan.
The visual form of 卵 is quite intuitive, mirroring its meaning directly. It's a prime example of a pictograph: the character itself clearly depicts an egg. The outer lines represent the oval shell, while the cross-like structure inside is believed to show the yolk or a developing embryo. This strong visual link makes 卵 relatively simple to recognize and recall once you understand its origin. Despite its simplicity, its balanced structure gives it a distinct look, aiding memory.
With 7 strokes, it's a straightforward character to write, with a logical and smooth composition. As a grade 6 kanji, Japanese children typically learn it in their sixth year of elementary school, highlighting its importance in the standard curriculum.
Readings
The kanji 卵 has both an On'yomi (Chinese-derived reading) and a Kun'yomi (native Japanese reading), each used in different contexts.
On'yomi (音読み) — Chinese-derived readings
The main On'yomi for 卵 is ラン (RAN). You'll find this reading primarily in compound words, especially in formal, scientific, or biological terminology. It often appears in terms related to reproductive processes, specific cell types, or classifications in zoology and anatomy. For instance, when discussing the biological mechanics of egg-laying or associated internal structures, the ラン reading is typically used. Recognizing this distinction is crucial for understanding technical texts.
- 卵生 (ransei) — oviparous; egg-laying (describing animals that lay eggs)
- 卵管 (rankan) — oviduct; fallopian tube (a biological structure in females)
- 採卵 (sairan) — egg collection (e.g., in animal husbandry or fertility treatments)
Kun'yomi (訓読み) — Native Japanese readings
The primary Kun'yomi for 卵 is たまご (tamago). This is the reading you'll hear most often in daily Japanese, especially when referring to chicken eggs or eggs as food. Whether you're at a supermarket, ordering at a restaurant, or talking about cooking, たまご is almost always the reading you'll use. While 卵子 (ranshi) denotes an ovum in biology, たまご serves as the general term for edible eggs and features in numerous culinary expressions. Often, the kanji 卵 alone is used, and the native Japanese reading is readily understood.
- 卵 (tamago) — egg (general term for an edible egg)
- 卵焼き (tamagoyaki) — Japanese rolled omelet (a common egg dish)
- ゆで卵 (yudetamago) — boiled egg (a specific preparation of an egg)
Common Words & Compounds
The kanji 卵 is frequently encountered in Japanese, particularly in topics related to food, biology, and various descriptive contexts. Learning these common words and compounds will greatly expand your vocabulary for discussing many subjects. Here’s a selection of phrases featuring 卵, grouped to aid your learning:
Food-Related Egg Dishes and Ingredients
- 生卵 (namatamago) — raw egg (often used in dishes like sukiyaki or over rice)
- 目玉焼き (medamayaki) — fried egg (typically sunny-side up)
- 温泉卵 (onsentamago) — hot spring egg; a slow-cooked, soft-boiled egg with a creamy texture
- 卵料理 (tamagoryōri) — egg dish; cuisine featuring eggs
- 鶏卵 (keiran) — chicken egg (a more formal or specific term, often used in statistics or industry)
- 卵牛乳 (tamago gyūnyū) — eggnog (a drink made with eggs, milk, and sugar)
Parts of an Egg and Biological Terms
- 卵白 (ranpaku) — egg white; albumen (the clear part of an egg)
- 卵黄 (ran'ō) — egg yolk (the yellow, nutrient-rich part of an egg)
- 卵細胞 (ransaibō) — ovum; egg cell (the female reproductive cell in biology)
- 無精卵 (museiran) — unfertilized egg (an egg incapable of developing into an embryo)
- 有精卵 (yūseiran) — fertilized egg (an egg capable of developing into an embryo)
Descriptive Terms
- 卵形 (rankei) — oval shape; egg shape (describing something shaped like an egg)
- 卵殻 (rankaku) — eggshell (the outer protective layer of an egg)
These examples illustrate how widely 卵 is used, appearing in everyday culinary discussions as well as more specialized biological language. Knowing these terms is highly beneficial for JLPT N3 learners aspiring to fluency.
Example Sentences
朝食に卵を食べました。
Chōshoku ni tamago o tabemashita.
I ate an egg for breakfast.
この卵は新鮮で美味しいです。
Kono tamago wa shinsen de oishii desu.
This egg is fresh and delicious.
パンケーキを作るのに卵が二つ必要です。
Pankēki o tsukuru no ni tamago ga futatsu hitsuyō desu.
You need two eggs to make pancakes.
ゆで卵は簡単に作れる料理です。
Yudetamago wa kantan ni tsukureru ryōri desu.
Boiled eggs are a simple dish to make.
鶏は毎日卵を産みます。
Niwatori wa mainichi tamago o umimasu.
Chickens lay eggs every day.
卵黄はビタミンが豊富です。
Ran'ō wa bitamin ga hōfu desu.
Egg yolk is rich in vitamins.
生物学の授業で受精卵について学びました。
Seibutsugaku no jugyō de juseiran ni tsuite manabimashita.
I learned about fertilized eggs in biology class.
彼女は卵アレルギーがあるので、ケーキは食べられません。
Kanojo wa tamago arerugī ga aru node, kēki wa taberaremasen.
She has an egg allergy, so she cannot eat cake.
この博物館には恐竜の卵の化石が展示されています。
Kono hakubutsukan ni wa kyōryū no tamago no kaseki ga tenji sarete imasu.
This museum exhibits dinosaur egg fossils.
Memory Tip
To remember 卵, imagine it as a cross-section of an egg. The outer, slightly squarish shape can represent the eggshell, protecting its contents. The cross-like structure in the middle evokes the yolk or the internal components, perhaps even a developing embryo. Picture cracking an egg and seeing the golden yolk perfectly centered. This straightforward visual connection makes the kanji easy to recall. Simply think of the shell and the yolk, and you'll have 卵 down!