無防備
む
ぼ
う
び
Meanings
1
na-adjective, noun which may take the genitive case particle 'no'
defenseless; unprotected; vulnerable
Describes a state of being without defense, protection, or guard, often implying a lack of preparedness or caution. Can be used for physical, emotional, or metaphorical vulnerability.
We were attacked by the enemy in a defenseless state.
She carelessly revealed the secret, leaving herself vulnerable.