typeholder

[ tahyp-hohl-der ]
/ ˈtaɪpˌhoʊl dər /

noun Printing.

a small device for holding a few lines of type, used in stamping titles on book covers, or the like.

Origin of typeholder

Also called pallet.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019