blue ice (English, noun)
expansion: blue ice (uncountable)
Senses:
glosses: Ice that is blue in colour, formed by compressed snow on a glacier having its air bubbles squeezed out.
tags: uncountable
topics: aeronautics
aerospace
aviation
business
engineering
natural-sciences
physical-sciences
glosses: Human waste that has leaked from an aircraft, frozen at high altitude, and fallen to earth.
tags: uncountable
Forms: