hydroxonium ion/hiedrokʹsohni·əm/ noun

• lay aside
• layaway
• lay by
• lay-by
• lay day
• lay down
• lay down the law
• layer
• layette
• lay figure
• lay hands/get one's hands on
• lay hands on
• lay in
• lay into
• lay it on
• lay it on the line
• lay it on thick
• lay low
• layman
• lay off
• layoff
• lay on
• lay on the table
• lay open
• lay out