1. of or relating to conception; involving the formation of ideas or concepts
Usage: formal; less common than 'conceptual'
2. of or relating to the act or process of becoming pregnant
Usage: medical; technical

Examples

• The conceptional framework of the theory was developed over many years.
• Philosophers debated the conceptional differences between the two schools of thought.
• The study examined conceptional barriers to learning in young children.
• Conceptional art challenges viewers to think beyond traditional aesthetics.
• Medical researchers studied conceptional rates among different populations.