How Do You Spell CROWS FOOT?

Pronunciation: [kɹˈə͡ʊz fˈʊt] (IPA)

The spelling of "crows foot" can be confusing, as it is sometimes written with one word or two words. In IPA phonetic transcription, it is pronounced as /kroʊz fʊt/. The first syllable "crows" is pronounced with a long "o" sound, while the second syllable "foot" is pronounced with a short "u" sound. The term refers to a shape or pattern resembling the foot of a crow, and is commonly used in aviation and engineering industries to denote specific measurement tools.

CROWS FOOT Meaning and Definition

1. Crows foot is a term that refers to a specific type of connector or join in a data model diagramming technique known as Entity-Relationship (ER) modeling. In ER modeling, a crows foot is used to represent a many-to-many relationship between two entities. It symbolizes the cardinality or the number of instances on both sides of the relationship.

   The crows foot symbol consists of three lines emanating from a solid circle or oval. The lines are terminated with perpendicular lines or "feet." Each line represents a specific cardinality. For example, a single line indicates a one-to-many relationship, meaning that one entity instance can be associated with multiple instances of the other entity, but the inverse is not true. Two lines represent a many-to-many relationship, indicating that multiple instances of both entities can be associated with each other.

   The crows foot notation allows modelers to represent the complexities of relationships in a concise and standardized manner. It helps in understanding the nature of the relationships and assists in the design and implementation of databases or information systems.

   Overall, crows foot is a visual symbol used in entity-relationship diagrams to represent a many-to-many relationship between entities.

Common Misspellings for CROWS FOOT

• crowsfoot
• xrows foot
• vrows foot
• frows foot
• drows foot
• ceows foot
• cdows foot
• cfows foot
• ctows foot
• c5ows foot
• c4ows foot
• criws foot
• crkws foot
• crlws foot
• crpws foot
• cr0ws foot
• cr9ws foot
• cro2s foot
• crowz foot
• crowx foot
• crowd foot

Etymology of CROWS FOOT

The term "crows foot" has two different etymologies depending on the context.

1. In anatomy: The term "crows foot" refers to a branching pattern of fine lines or wrinkles that can form around the outer corners of the eyes. It is called so because the lines resemble the shape of a crow's foot. The etymology is quite straightforward, with "crow" referring to the bird and "foot" referring to the shape and branching pattern of the lines.

2. In mechanical engineering: A "crows foot" also refers to a type of tool used to tighten or loosen bolts and nuts in difficult-to-reach places. This tool has a similar appearance to a crow's foot with multiple prongs or extensions. The origin of this term is not entirely clear, but it is believed to have been derived from the resemblance of the tool to the shape of a crow's foot.