紧密

Traditional form:

緊密

Pinyin (reading):

jǐnmì

Definitions:

• inseparably close

Characters:

• 紧 - tense, tight, taut; firm, secure
• 密 - secret, confidential; intimate, close; dense, thick

Traditional characters:

• 緊 - tense, tight, taut; firm, secure
• 密 - secret, confidential; intimate, close; dense, thick