blow-molded

or blown-mold·ed

[bloh-mohl-did or blohn-mohl-did]

adjective

(of plastic hollowware) made by blowing and shaping in a mold; mold-blown.

Also blown-mold [blohn-mohld] /ˈbloʊnˈmoʊld/, mold-blown [mohld-blohn] /ˈmoʊldˈbloʊn/.
Compare free-blown.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019