Connected to an item. Each individual language's documentation could possibly use another expression consistently, but most genuine programmers use them interchangeably. (Nevertheless, this also suggests some of the conditions is often ambiguous, like "course variable" - which may be interpreted as "a variable of an occasion of a supplied class", https://top10apartmentsingurgaon.blogspot.com/2025/07/m3m-st-andrews-at-scda-combines-modern.html