1. For an intervening time; temporarily
   "elected to serve ad interim"

Encyclopedia: Ad interim

• omnidirectional range
• omnifarious
• omnipotence
• omnipotent
• omnipresence
• omnipresent
• omnirange
• omniscience
• omniscient
• omnium-gatherum
• omnivore
• omnivorous
• Omomyid
• Omomyid group
• omophagia
• Omotic
• omphalocele
• omphalos
• omphaloskepsis
• Omphalotus
• Omphalotus illudens
• omphalus
• Omsk
• on
• on a higher floor