conception
con-cep-tion
noun
The initial formation or development of an idea, plan, or design.
"The novel's conception took years of planning."
noun
A general idea, understanding, or belief about something.
"His conception of freedom differed greatly."
noun
The moment an egg is fertilised, leading to pregnancy.
"They celebrated the successful conception of their child."
Thesaurus
Synonyms: innovation, excogitation, invention, design, concept, construct, creation
Antonyms: misconception