elder-proof v. To make something safe for the elderly to use. Also: elderproof.
elder-proof, adj.
Example Citation:
Safe Home Scheme: The scheme gives the elderly poor and the disabled subsidies of up to $1,000 per household to ‘elder-proof’ their homes, by adding features like grab bars and slip-proof tiles to ensure the elderly don’t hurt themselves at home.
—Radha Basu, “More relief at ‘local’ level,” The Straits Times, January 12, 2008