Top definition
A belief system where one understands that God can neither be proven nor disproven yet one continues to hope for the best.
A believer in Agnoptimism is usually cheery, energetice, and happy.
by Kenhurley88 April 10, 2010
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug