vulnerability

they were described as having negative vulnerability to water entry.

a brief window of opportunity for a space mission; a window of vulnerability during which the air force was subject to attack.

Screening with vulnerability safety margin or defibrillation safety margin may allow for inductionless or limited shock testing in most patients.

Objective:To compare the precise timing of the upper limit of vulnerability(ULV)for monophasic(Mo)and biphasic(Bi)shocks.

Invincibility is a matter of defense , venerability is a matter of attack . In ancient times skillful warriors first made themselves invincible and watched for vulnerability in their opponents .