Correct

隅

/ yú / 
Strokes

Definition

corner

Example

As a Noun

corner; nook

1
Shīzhīdōngyú
失之东隅
  
,
shōuzhīsāngyú
收之桑榆
  
。

What you lose on the swings you gain/make on the roundabouts.

2
Ānjìng
安静
zhī
之
yīyú
一隅

an oasis of calm

3
Chéngyú
城隅

corner of a city wall

4
Kùn
困
yú
于
yīyú
一隅

find oneself in a tight corner; fall into dire straits

As a Noun

outlying place; border

5
Hǎiyú
海隅

seaboard