Correct

意蕴

/ yìyùn / 
Strokes

Definition

inner meaning/implication/connotation

Example

As a Noun

implication; import; deep/inner meaning

1
Fǎnfù
反复
zhuómó
琢磨
  
,
cái
才
néng
能
lǐnghuì
领会
zhè
这
shǒu
首
shī
诗
de
的
yìyùn
意蕴
  
。

The poem can be understood only by fathoming its deeper import.