| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
| a stew of meat, vegetables, potatoes, etc. |
retardation re·tar·da·tion (rē'tär-dā'shən)
n.
The condition of being relatively slow in mental, emotional, or physical development.
The extent to which something is held back or delayed.
Mental retardation.