† momentiveadj.
Origin: Formed within English, by derivation. Etymons: momentum n., -ive suffix.
Etymology: < momentum n. + -ive suffix.
Obsolete.
rare.
1875 E. H. Knight III. 2525/2 Telodynamic Cable, a means for transmitting power,..in which high speed is employed to give the momentive effect of great mass.
This entry has been updated (OED Third Edition, September 2002; most recently modified version published online December 2021).