thermoform

[ thur-muh-fawrm ]
/ ˈθɜr məˌfɔrm /

verb (used with object)

to shape (especially plastic) by the use of heat and pressure.

Origin of thermoform

First recorded in 1955–60; thermo- + form
Related formsther·mo·form·a·ble, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019