A verb like 'is,' 'am,' 'are,' or 'become' that links the subject of a sentence to a predicate noun or adjective, without showing an action.
From Latin 'copula' (a bond, tie, or link), referring to how these verbs connect the subject to its description.
Copulas are linguistically fascinating because they're almost invisible—we barely notice them, but they're essential to how humans express identity and state of being; without them, we couldn't say 'I am happy.'
Complete word intelligence in one call. Free tier — 50 lookups/day.