- global warming (n.)
[global warming 词源字典]
- by 1983 as the name for a condition of overall rising temperatures on Earth and attendant consequences as a result of human activity. Originally theoretical, popularized as a reality from 1989.[global warming etymology, global warming origin, 英语词源]
- heart-warming (adj.)
- also heartwarming, 1899, from heart (n.) + present participle of warm (v.).
- housewarming (n.)
- "celebration of a new home," 1570s, from house (n.) + present participle of warm.