The state or level of consciousness where sense data can be confirmed by an observer.
The state or quality of being aware of something.
The power or faculty of apprehending of forming an idea in the mind; the power of recalling a past sensation or perception; the ability to form mental abstractions.
An image, idea, or notion formed in the mind; a concept, plan or design.
The act of conceiving.
The fertilization of an ovum by a sperm to form a zygote.
The state of being conceived; the beginning.
The start of pregnancy.
The formation of a conceptus or an implanted embryo.