train
noun
a self-propelled, connected group of rolling stock.
trained
-
past participleof train.past participle
A verb form used in perfect and passive verb constructions and that can also function as a modifier.
-
past tense formof train.past tense
Used to describe completed actions or previous habitual actions.
trainnouna self-propelled, connected group of rolling stock.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
To stay ahead, each new Claude model has to be bigger than the last, trained on more data using more computing power.
From Barron's ● Oct. 28, 2026
They must be—by market regulators trained to root out insider trading, wash trading and market manipulation.
From The Wall Street Journal ● Oct. 27, 2026
He trained as an artillery specialist in World War I and in World War II, he supervised the creation of patriotic films, including the “Why We Fight” series.
From Los Angeles Times ● Oct. 27, 2026
"But it's also innate in him and I don't think that it's something to be trained for. He's not over-thinking it."
From BBC ● Oct. 26, 2026
A car was idling in the street, its headlamps trained on his face.
From "Boy 2.0" by Tracey Baptiste
