An image, idea, or notion formed in the mind; a concept, plan or design.
The act of conceiving.
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.
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.
To understand wrongly, taking one thing or person for another.
An error; a blunder.
A pitch which was intended to be pitched in a hard-to-hit location, but instead ends up in an easy-to-hit place.