The American Heritage® Dictionary of the English Language, 4th Edition
n. Provision of daytime training, supervision, recreation, and often medical services for children of preschool age, for the disabled, or for the elderly.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. childcare during the day while parents work
Word Usage
"So whether you have a child in daycare or high school, Parentella is a wonderful tool to help you remember what it is your child is assigned to work on over the holiday break, or what the school supply list included when you lose the paperwork that comes over the summer."