prodrome /prodˈrōm/

1. (also prodˈromus /prodˈrə-məs/ (pl prodˈromī)) an introductory treatise
2. A premonitory event
3. A sign of approaching disease

prodˈromal and prodromˈic adjective

• natural gases
• natural historian
• natural historians
• natural history
• natural immunities
• natural immunity
• naturalisation
• naturalisations
• naturalise
• naturalised
• naturalises
• naturalising
• naturalism
• naturalisms
• naturalist
• naturalistic
• naturalistically
• naturalists
• naturalization
• naturalizations
• naturalize
• naturalized
• naturalizes
• naturalizing
• natural killer cell