adjective.
Designed to be unable for a child to use, operate, or open.
adjective.
Made safe for children.
adjective.
Made safe from children; resistant to damage by children.
verb.
To make something childproof.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
verb.
make safe against children
Word Usage
"At Oakland's Harborside Health Center, pot is sold not by dealers but from a clean, white building where doors open by fingerprint scans, cameras monitor every corner, and pot brownies come in "childproof" wrappers."