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BST

American

abbreviation

Biochemistry, Agriculture.

bovine somatotropin. See bovine growth hormone.

BST British

abbreviation

bovine somatotrophin: a growth hormone that can be used to increase milk production in dairy cattle
British Summer Time

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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.

The Met Police said the 30-year-old woman was taken to hospital after emergency services were called to Argyll Street at about 04:30 BST.

From BBC • Apr. 19, 2026

Shortly after 15:00 BST, the Guardian published its story saying that Lord Mandelson had failed his security vetting clearance, but the decision had been overruled by the Foreign Office.

From BBC • Apr. 16, 2026

Speaking to The Nolan Show on Thursday, Julie said her mother had a fall at her home on Tuesday at about 15:00 BST and she phoned for an ambulance at about 15:25.

From BBC • Apr. 16, 2026

Charlotte Bays, secretary of the UK Fireball Alliance, said the meteor had been spotted across northern Europe at about 00:24 BST on Monday, but finding any material from it was unlikely.

From BBC • Apr. 13, 2026

By 17:00 BST on 10 April, only 19 ships had been tracked passing through the strait since the ceasefire, according to BBC Verify analysis of ship-tracking data from MarineTraffic.

From BBC • Apr. 12, 2026

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023