おく

interior, inner part

JLPT N3

Character Breakdown

Meaning and Usage

"奥" (おく) primarily refers to the inner part or deep interior of a place or thing. It often implies a location that is not immediately visible or accessible, such as the back of a house, the depths of a forest, or the inner feelings of a person.

Common Contexts

You will frequently see "奥" used to describe physical spaces like rooms, houses, mountains, or forests, emphasizing their deeper or more remote areas. It can also be used metaphorically to talk about someone's inner thoughts or emotions.

Collocations and Patterns

  • 家の奥 (いえのおく): the back or inner part of a house
  • 山の奥 (やまのおく): deep inside the mountains
  • 心の奥 (こころのおく): the depths of one's heart or feelings

Register and Nuance

"奥" is a neutral term used in both spoken and written Japanese. It is neither overly formal nor casual, making it versatile for everyday conversation and descriptive writing.

Common Learner Mistake

Learners sometimes confuse "奥" with "中" (なか), which also means "inside." However, "奥" emphasizes depth or remoteness within a space, while "中" simply means "inside" without that nuance. For example, "部屋の中" means "inside the room," but "部屋の奥" points to the farthest or deepest part of the room.

Example Sentences

いえのおくにひろいにわがあります。

There is a spacious garden in the back of the house.

やまのおくまであるいていった。

I walked deep into the mountains.

かのじょのこころのおくにはひみつがある。

There is a secret deep in her heart.