Longman Dictionary of Contemporary English
Wiktionary
a. Having more than 2,000,000 in the million range.
Usage examples of "multimillion".
Goldman, that if big, rich outfits like Golden State Power spent more on conservation instead of on multimillion dollar ripoffs like Tunipah, we could cut the use of electricity in this country by forty percent?
Anyone in charge of a ship would have to know that, the simplest of area details, visible from multimillions of miles to anyone with the most basic of telescopic equipment.
They were regrouping, and I could only hope they had it within themselves to take our example if they had to, or the Menace children would live and multimillions of others would be killed.
Moments later, the knowledge of logic of levels was going down the Nijjan line of planets, multimillions of them.
The stock market was going crazy, the sky was the limit, and Lottie expected to be an heiress to multimillions instead of just one or two million by this time next year.
To preserve the multimillion dollar views, the property lines between neighbours' patios and backyards were delineated neither by high walls nor by dense masses of foliage, but by low shrubs, or planter boxes, or fences only two to three feet high.