How Do You Spell PUNCH CARD?

Pronunciation: [pˈʌnt͡ʃ kˈɑːd] (IPA)

The spelling of the word "punch card" uses the IPA phonetic transcription system to accurately represent the pronunciation of each sound. "Punch" is represented as /pʌntʃ/, with a short "u" sound and a "tʃ" sound at the end for the "ch" blend. "Card" is represented as /kɑrd/, with an "a" sound that is pronounced like "aw" and a silent "d" at the end. Together, these phonetic spellings create the word "punch card" which refers to a card with holes punched in it to represent data.

PUNCH CARD Meaning and Definition

1. A punch card is a physical piece of cardstock or paper used in early computing systems to store and input data. It consists of rectangular holes or perforations that were systematically punched into the card with a card punch machine. Each card is divided into multiple columns with each column representing a specific data value. The presence or absence of a hole in each column is used to represent different characters or numbers.

   Punch cards were widely used as a data storage medium before the advent of modern computer systems. They were predominantly employed in computer programming, data processing, and data storage applications in the mid-20th century. The cards could hold a limited amount of information and were typically arranged in stacks or decks for processing.

   The punched holes in the card could be read by a card reader or card punch machine, which would interpret the presence or absence of holes to perform various operations, such as data entry, calculations, or record-keeping. These machines utilized electromechanical mechanisms to read or write data from or onto the punch cards.

   Although punch cards have become obsolete with the development of newer, more efficient storage mediums and electronic computing technologies, they played a crucial role in the early years of computing and laid the foundation for subsequent advancements in data processing and storage.

Common Misspellings for PUNCH CARD

• ounch card
• lunch card
• -unch card
• 0unch card
• pynch card
• phnch card
• pjnch card
• pinch card
• p8nch card
• p7nch card
• pubch card
• pumch card
• pujch card
• puhch card
• punxh card
• punvh card
• punfh card
• pundh card
• puncg card

Etymology of PUNCH CARD

The word "punch card" has a fairly straightforward etymology. It combines the noun "punch", which refers to a tool or machine used to make holes or indentations, and the noun "card", which refers to a rectangular piece of stiff paper or thin cardboard.

The term "punch card" specifically refers to a type of card used for data storage and input in early computer systems. These cards had pre-arranged positions where holes could be punched to represent information. They were initially used in the late 19th century for controlling textile weaving machines but gained prominence in the mid-20th century with the rise of computers.

Thus, the word "punch card" combines the action of punching holes and the material used, a card.

Plural form of PUNCH CARD is PUNCH CARDS