hashing

In computing, this term refers to a one-way cryptographic process. It is distinct from encryption because hashing is designed to be irreversible, creating a unique digital fingerprint of data rather than a secret message that can be decrypted. It is most commonly associated with security, data integrity, and fast retrieval in hash tables.

In a culinary context, the term describes the physical preparation of ingredients. While it shares a root with the dish "hash," the gerund form specifically emphasizes the repetitive action of chopping or dicing. This usage is far less common in modern English than the technical computing sense.