Etymology From Middle English trenden (“to roll about, turn, revolve”), from Old English trendan (“to roll about, turn, revolve”), from Proto-West Germanic *trandijan (“to turn, roll, revolve”), apparently derived from a strong verb Proto-West Germanic *trindan. Cognate with Dutch trent (“circumference”). Akin to Old English trinde (“ball”), Old English tryndel (“circle, ring”). More at trindle, trundle.
1
An inclination in a particular direction.
the trend of a coastline
the upward trend of stock-market prices
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Nevertheless, it is clear that the global energy demand for air-conditioning will grow substantially as nations become more affluent,[…]. This trend will put additional strain not only on global energy resources but also on the environmental prospects of a warming planet.2013 September-October, Michael Sivak, “Will AC Put a Chill on the Global Energy Supply?”, in American Scientist:
2
A tendency.
There is a trend, these days, for people in films not to smoke.
3
A fad or fashion style.
Miniskirts were one of the biggest trends of the 1960s.
To stay on top of what's happening, a good photographer has to follow the trends by watching what's being done in fashion magazines.2006, Michael Grecco, Lighting and the Dramatic Portrait, Amphoto Books, →ISBN, page 114:
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But musical ancestry aside, the influence to which Bieber is most beholden is the current trends in pop music, which means Believe is loaded up with EDM accouterments, seeking a comfortable middle ground where Bieber’s impressively refined pop-R&B croon can rub up on techno blasts and garish dubstep drops (and occasionally grind on some AutoTune, not necessarily because it needs it, but because a certain amount of robo-voice is expected these days).2012 June 26, Genevieve Koski, “Music: Reviews: Justin Bieber: Believe”, in The Onion AV Club:
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Mathematics, Sciences A line drawn on a graph that approximates the trend of a number of disparate points.
5
Nautical, Transport The lower end of the shank of an anchor, being the same distance on the shank from the throat that the arm measures from the throat to the bill.
6
Nautical, Transport The angle made by the line of a vessel's keel and the direction of the anchor cable, when she is swinging at anchor.
Etymology From Middle English trenden (“to roll about, turn, revolve”), from Old English trendan (“to roll about, turn, revolve”), from Proto-West Germanic *trandijan (“to turn, roll, revolve”), apparently derived from a strong verb Proto-West Germanic *trindan. Cognate with Dutch trent (“circumference”). Akin to Old English trinde (“ball”), Old English tryndel (“circle, ring”). More at trindle, trundle.
1
To have a particular direction; to run; to stretch; to tend.
The shore of the sea trends to the southwest.
Huntsman starts out with a vision of Theron that’s specific, unique, and weighted in character, but it trends throughout toward generic fantasy tropes and black-and-white morality, and climaxes in a thoroughly familiar face-off.2012 May 31, Tasha Robinson, “Film: Review: Snow White And The Huntsman”, in AV Club:
2
To cause to turn; to bend.
Not farre beneath i' the Valley as ſhe trends / Her ſiluer ſtreame, ſome VVood-nymphs and her friends / That follovv'd to her aide, beholding hovv / The Brooke came gliding, […]1616, William Browne, “The Fourth Song”, in Britannia’s Pastorals. The Second Booke, London: […] Thomas Snodham for George Norton, […], →OCLC, page 110:
3
Informal To be the subject of a trend; to be currently popular, relevant or interesting.
What topics have been trending on social networks this week?
"Puppy Bowl" was even a trending sports topic on Facebook.2016 February 3, Voice of America, “Trending Today: Puppy Bowl”, in Voice of America, Voice of America:
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The hashtag #RepublicofThailand trended on Twitter in Thailand on Friday after parliament voted to push back the question of changing the constitution as protesters have demanded.2020 September 25, Reuters Staff, “Thai republican hashtag trends after constitution change delayed”, in Reuters, Reuters, retrieved 25 Sep 2020:
The platform, founded in 2006, also came along just as TV’s cultural cachet was rising, with a growth in ambitious, talk-about-able appointment series. “Mad Men” and “Breaking Bad” premiered during its run; twist-heavy serials like “Scandal” and “Game of Thrones” delivered the kind of OMG moments that got them trending regularly.2023 July 10, James Poniewozik, “The Twitter Watch Party Is Over”, in The New York Times: