2. Noun. (computing) A single row in a relational database. ¹
3. Noun. (computing) A set of comma-separated values passed to a program or operating system as a parameter to a function call. ¹
4. Noun. (computing) In some programming languages, a data type which is similar but distinct from the list data type, whose instances are characterized by having a rather fixed arity, and the elements of which instances can differ from each other by data type. (''Note'': this definition may overlap with the previous one.) ¹
¹ Source: wiktionary.com