field stop

noun

: a diaphragm that determines the size of the field of an optical instrument

Word History

First Known Use

1910, in the meaning defined above

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Rhymes for field stop

• atop
• backdrop
• backstop
• bebop
• blacktop
• bookshop
• clatsop
• desktop
• eavesdrop
• estop
• hardtop
• hilltop