Meaning of 以及
Definitions from CC-CEDICT.
- and; as well as
How to use 以及
以及 is a formal, written-style "and" or "as well as," used to join nouns or noun phrases, usually before the last item in a list. You see it often in news, reports and speeches. Example: 老师、学生以及家长都来了。(Lǎoshī, xuésheng yǐjí jiāzhǎng dōu lái le.) Teachers, students, as well as parents all came.
以 (yǐ) means "by means of" and 及 (jí) means "to reach." Picture a list that keeps going until it reaches one more item: A, B, 以及 C.
Common mistake: Learners use 以及 to join two clauses or verbs, like "我吃饭以及看电视." In that case, use 然后 or 还 instead. Also, in casual speech 和 (hé) sounds more natural, so 以及 can sound stiff in everyday conversation.
以及 in example sentences
Real sentences from the Tatoeba project, with pinyin and English.
Stroke order for each character
Open a character for its meaning, components and more words.
以 yǐ · to use · 4 strokes
- 1
- 2
- 3
- 4
及 jí · and · 3 strokes
- 1
- 2
- 3
Related words
Words that share a character with 以及.
| 可以 | kěyǐ | can; may |
| 所以 | suǒyǐ | therefore; as a result |
| 以为 | yǐwéi | to think; to believe (often with the implication that the belief is mistaken – unless refe |
| 以前 | yǐqián | before; formerly |
| 以后 | yǐhòu | after; later |
| 以上 | yǐshàng | that level or higher; that amount or more; the above-mentioned |
| 以外 | yǐwài | apart from; other than |
| 以下 | yǐxià | that level or lower; that amount or less |
| 以来 | yǐlái | since (used after a specified time or event) |
| 及时 | jíshí | timely; at the right time; promptly; without delay |
| 普及 | pǔjí | to spread extensively; to generalize |
| 来不及 | láibují | there's not enough time (to do sth); it's too late |
Questions about 以及
What does 以及 mean?
以及 (yǐjí) means "and; as well as" and is used as a conjunction.
How do you write 以及?
以及 is made of 2 characters: 以 (4 strokes), 及 (3 strokes). That is 7 strokes in total.
Is 以及 an HSK word?
Yes. 以及 is on the HSK 4 vocabulary list of the HSK 3.0 standard.
What is the difference between 以及 and 和?
和 is the everyday word for "and" and works in both speech and writing. 以及 is more formal. It often comes before the last item of a longer list, and the items after it can be less central or a separate group.
Can 以及 appear after 和 in the same sentence?
Yes. In longer lists 以及 can separate groups, for example 苹果和香蕉以及各种饮料 (píngguǒ hé xiāngjiāo yǐjí gè zhǒng yǐnliào), apples and bananas, as well as all kinds of drinks. This helps show which items belong together.