In a combined or grouped manner; as a collection rather than individually.
From 'aggregate' (verb/adjective) plus the adverb-forming suffix '-ly.' The -ly suffix converts adjectives and nouns into adverbs describing manner.
Adding -ly to adjectives to make adverbs is English's favorite trick — 'quick' becomes 'quickly,' 'aggregate' becomes 'aggregately,' turning descriptions into descriptions of how things happen.
Complete word intelligence in one call. Free tier — 50 lookups/day.