Full Idea
What I mean by the concept of a person is the concept of a type of entity such that both predicates ascribing states of consciousness and predicates ascribing corporeal characteristics are equally applicable to a single individual of that single type.
Gist of Idea
A person is an entity to which we can ascribe predicates of consciousness and corporeality
Source
Peter F. Strawson (Individuals:Essay in Descript Metaphysics [1959], 3.4)
Book Reference
Strawson,Peter F.: 'Individuals: Essay in Descriptive Metaphysics' [Methuen University 1974], p.101
A Reaction
As Frankfurt points out, merely requiring the entity to be 'conscious' is a grossly inadequate definition of what we mean by a person, which is typically a being that is self-aware and capable of rational decisions between alternatives.