15-Letter Words Containing: S,E,A,T,R,O,U,T

• a sexual attraction to (or sexual relations with) persons of the opposite sex

• former genus of primitive apelike men now Homo erectus

• partial sterilization of foods at a temperature that destroys harmful microorganisms without major changes in the chemistry of the food

• action intended to keep a country politically neutral or exclude it from a possible war

• a chemical reaction in which an acid and a base interact with the formation of a salt; with strong acids and bases the essential reaction is the combination of hydrogen ions with hydroxyl ions to form water

• (euphemism) the removal of a threat by killing or destroying it (especially in a covert operation or military operation)

• action intended to nullify the effects of some previous action

• excessive nutrients in a lake or other body of water, usually caused by runoff of nutrients (animal waste, fertilizers, sewage) from the land, which causes a dense growth of plant life; the decomposition of the plants depletes the supply of oxygen, leading to the death of animal life