HO scale

noun
\ (ˈ)ā-ˈchō- How to pronounce HO scale (audio) \

Definition of HO scale

: a scale of 3.5 millimeters to one foot used especially for model toys (such as automobiles or trains)

First Known Use of HO scale

1939, in the meaning defined above

History and Etymology for HO scale

half + O (gauge)

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Time Traveler for HO scale

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The first known use of HO scale was in 1939

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Dictionary Entries Near HO scale

hosanna

HO scale

hose

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Statistics for HO scale

Cite this Entry

“HO scale.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/HO%20scale. Accessed 30 Nov. 2021.

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