ultraheavy


Also found in: Acronyms.

ultraheavy

(ʌltrəˈhɛvɪ)
adj, -heavier or -heaviest
(Atomic Physics) physics (of particles) extremely heavy
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
That's because the strength-to-weight ratio of plastic pallets generally isn't high enough to accommodate ultraheavy loads, while still being lightweight enough for manual handling and durable enough to withstand multiple return trips.
I was still using a typewriter then, my ultraheavy, trusty IBM.
PDVSA Petromacareo will focus on "production and refining of ultraheavy crude in the Junin 2 bloc of the Orinoco oil belt," in eastern Venezuela, it said.
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