collected
col-lect-ed
verb
Having been gathered or accumulated from various sources or over time.
"The collected works of the author filled a shelf."
adjective
Calm and self-controlled, especially when facing difficult situations or pressure.
"She remained remarkably collected during the crisis."
Thesaurus
Synonyms: equanimous, self-contained, self-possessed, self-collected, poised, composed, gathered
Antonyms: uncollected, ungathered