When BuzzFeed announced last year that it would buy HuffPost, it was expected that cost-cutting would follow the completion of the deal. On Tuesday, less than a month after the acquisition went through, BuzzFeed laid off 47 workers at HuffPost and closed the publication’s Canadian edition.

At a virtual company meeting, BuzzFeed’s chief executive, Jonah Peretti, said the layoffs were meant to stem losses at HuffPost. HuffPost, which was previously owned by Verizon Media, lost more than $20 million last year and was on track to lose the same amount this year, Mr. Peretti told the staff according to an account of the meeting provided by BuzzFeed.

Employees were given a password to enter the meeting — “spr!ngisH3r3,” a variation on the phrase “spring is here.” The staff members were then informed that if they did not receive an email by 1 p.m., their jobs were safe. The website Defector first reported on the password and other details of the meeting, which were confirmed by two people who attended the meeting and spoke on the condition of anonymity to describe internal discussions. A BuzzFeed spokesman told The New York Times that the company regretted the password’s tone.

The HuffPost Union, which is affiliated with the Writers Guild of America East, said in a statement that the layoffs had affected 33 of its members, nearly a third of the local union. “We are devastated and infuriated, particularly after an exhausting year of covering a pandemic and working from home,” the union said in a statement.