delapse /di-lapsˈ/ (obsolete)

To sink down

• first-footer
• first-footers
• first-footing
• first-foots
• first-fruit
• first-fruits
• first gear
• first generation
• first-hand
• first in, first out
• first intention healing
• First International
• first joint
• first ladies
• first lady
• first lieutenant
• first lieutenants
• first light
• firstling
• firstlings
• firstly
• first meridian
• First Minister
• first name
• first names