Kodachrome

[ koh-duh-krohm ]
/ ˈkoʊ dəˌkroʊm /
|

Trademark.

a brand of positive color transparency.

noun

(lowercase) a positive color transparency.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for kodachrome