Dictionary.com
Thesaurus.com

lockfast

British  
/ ˈlɒkˌfɑːst /

adjective

  1. securely fastened with a lock

"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.

His final conviction before he became a foster carer was theft from a lockfast place in 1978 - eight years before he began fostering.

From BBC • Jan. 28, 2026

You’ve two rifles and a pair of revolvers in the lockfast by your cabin there.

From All the Brothers Were Valiant by Williams, Ben Ames

And he opened a lockfast place, and took out a round-bellied bottle with a long neck; the glass of it was white like milk, with changing rainbow colours in the grain.

From The Works of Robert Louis Stevenson - Swanston Edition Vol. 17 (of 25) by Stevenson, Robert Louis

I have stolen at midnight bell, Like you, to the secret cell, Shuddering at its charnel breath — Left lockfast the spectre, Death.

From An Anthology of Australian Verse by Stevens, Bertram

Besides what I have named, there was not another thing in that great, stone-vaulted, empty chamber but lockfast chests arranged along the wall and a corner cupboard with a padlock.

From Kidnapped by Stevenson, Robert Louis

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "lockfast" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com