Ultra-high

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Very, extremely, or exceedingly high. not-comparable

    "ultra-high frequency"

Example

More examples

"The Electrostatic Levitation Furnace in the Japanese Kibo laboratory module heats samples to ultra-high temperatures to observe thermophysical properties difficult to measure in Earth’s gravity."

Etymology

From ultra- + high.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.