严紧

Traditional form:

嚴緊

Pinyin (reading):

yánjǐn

Definitions:

• strict
• tight

Characters:

• 严 - strict, rigorous, rigid; stern
• 紧 - tense, tight, taut; firm, secure

Traditional characters:

• 嚴 - strict, rigorous, rigid; stern
• 緊 - tense, tight, taut; firm, secure