trending · verb, adjective1
- Proto-West Germanic*trandijan
- Old Englishtrendan
- Middle Englishtrenden
- Englishtrend
- English todaytrending
trending · noun2
- Middle English · inherited fromtrendinge
- English todaytrending
From Middle English trendinge, trendynge, equivalent to trend + -ing.
Etymology from Wiktionary, CC BY-SA 4.0.