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Synonyms

locked in

British  

adjective

  1. informal exhibiting total concentration on the task in hand

"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.

While Snell struggled, Atlanta’s Spencer Strider was locked in from the start, giving up one hit and striking out eight batters in six innings before being relieved by Dylan Lee.

From Los Angeles Times • May 10, 2026

Lopez Aliaga is locked in a tight race for second with leftist ex-minister Roberto Sanchez, who has a 20,000-vote lead over his rival.

From Barron's • May 8, 2026

By April 15, officials announced they had locked in 273 million barrels of crude and 2.1 million tons of naphtha through year-end on routes that bypassed Hormuz.

From MarketWatch • May 7, 2026

In a proposal submitted last weekend, it said it would only negotiate on its nuclear file when all other issues around the strait and the end of the war were locked in.

From The Wall Street Journal • May 1, 2026

“The Swanburne letters are kept locked in a safe. Even I cannot access them. Only qualified persons are permitted to request access, which is granted rarely, and only with proper permission.”

From "The Interrupted Tale" by Maryrose Wood