su·per·in·fec·tion 
(spər-ĭn-fĕk′shən)
(spər-ĭn-fĕk′shən)n.
1. The act or process of superinfecting a cell or organism.
2. An infection following a previous infection, especially when caused by microorganisms that have become resistant to the antibiotics used earlier.
- intrauterine
- intrauterine device
- intravasation
- intravascular
- intravascularly
- intravenous
- intravenously
- intravenous pyelogram
- intravenous pyelography
- intravital
- intravitally
- intreat
- intrench
- intrench
- intrepid
- intrepidity
- intrepidly
- intrepidness
- intricacy
- intricate
- intricately
- intricateness
- intrigue
- intriguer
- intriguing