Latchkey n. : A key used to raise, or throw back, the latch of a door, esp. a night latch.

Example:
How would you feel about a Latchkey kid?

Taxonomy
Latchkey Child, schools, Child Services, after school, before and after, Oklahoma City, OK, Pre school, school Kindergarten, Elementary Middle School, school care, school child care, Child care Children, Midwest City, Del City, Deer Creek, Services Inc, non-profit organization, parents.

Defination from the web:
Latchkey Child Services partners with schools to provide on-site before and after school child care programs. ... Latchkey recently brought award winning storyteller, Susan Klein from Masseschusetts, in town for the OKC Storytelling Festival, to Kirkland ...