Wiktionary
flexon
n. (context physics English) A flexural phonon
Wikipedia
Flexon
Flexon eyewear is an American brand founded in 1988 by Marchon Eyewear. Flexon utilizes NiTiNOL, a shape memory alloy composed of titanium and nickel which unlike other metals, can “remember” and return to its original set shape.
Usage examples of "flexon".
And all three stared out through clear wraparound flexon panels in the cabin's walls and floor, down into the depths of the gorge, and watched its slate-grey scarps and crags floating up around them towards the fading light of the bitter cold Urals night.
She looked out through her flexon window and watched the Swedish machine picking up speed, racing west into a lowering sky.