However, the loss of life account is thoroughly established in ordinary usage, and is easily reconciled with the possibility of suspended vitality. In denying that frozen embryos are dead, it is clear that we mean to emphasize that they have not lost the capacity to deploy their vital activities. When we say that something is dead, we mean to emphasize that this capacity has been lost. Having used ‘dead’ to signal this loss, why would we want to use the word ‘alive’ to signal the fact that something is making active use of its vital activities? Our best option is to use a pair of contrasting t...