1. happening or done without delay; instant
2. nearest in time, space, or relationship; direct
3. requiring urgent attention; pressing

Examples

• The patient needs immediate medical attention.
• She gave an immediate response to the question.
• His immediate family includes his parents and siblings.
• The immediate cause of the accident was driver error.
• We need an immediate solution to this problem.
• The immediate area around the school was evacuated.
• There was an immediate improvement in her condition.