briefing noun

ADJ. detailed, full, thorough | formal, informal | final She returned to Washington for a final briefing. | press

VERB + BRIEFING give sb All staff will be given a full briefing tomorrow. | get, receive | arrange, hold I asked him to arrange a formal briefing. | attend

BRIEFING + NOUN session | document, paper

PREP. at a/the~ Details of the scheme will be announced at a press briefing later today. | ~ by/from a briefing by the commanding officer | ~ on a briefing on security issues