1. (computing, historical) a device for punching positioned computer data holes in a card

Derived forms: keypunch machines

• ascertainable
• ascertained
• ascertainment
• ascesis
• ascetic
• ascetical
• ascetically
• Cocytus
• cod
• cod oil
• cod-liver oil
• coda
• Codariocalyx
• Codariocalyx motorius
• coddle
• coddled egg
• coddler
• code
• code flag
• code of behavior
• code of conduct
• codec
• codefendant
• codeine
• codependent