A lot vs. Alot: 9 Grammatical Pitfalls
1962, from trend (n.) + -y (2). Related: Trendily; trendiness.
A devotee of the television science-fiction series Star Trek: Star Trek II. The Wrath of Khan. Come, all ye Trekkers/ Trekkies hate being called Trekkies. They call themselves ''Trekkers'' (1976+)