Basic Meaning
The kanji 四 means "four," a fundamental number used in counting, telling time, and dates. It is read as "し" in on'yomi (Chinese reading) and "よん" or "よっ" in kun'yomi (native Japanese reading) depending on context.
Usage in Counting
When counting objects, 四 is often read as "よっつ" or "よん". For example, "りんごが四つあります" means "There are four apples." This is a common way to count small items.
Usage in Time and Dates
For telling time, 四時 (よじ) means "four o'clock." The reading "しじ" is less common in daily conversation. For months, 四月 (しがつ) means "April."
Common Collocations
- 四つ (よっつ): four (counting objects)
- 四時 (よじ): four o'clock
- 四月 (しがつ): April
Notes on Usage
The reading "し" can be avoided in some contexts because it sounds like "死" (death), which is considered unlucky. Therefore, "よん" is often preferred when counting or giving numbers in daily life to avoid negative connotations.
Common Mistake
Learners sometimes confuse the readings "し" and "よん." Remember to use "よん" or "よっつ" when counting objects or saying numbers aloud to sound more natural and polite.