big mo
big mo · big mos
Large-scale momentumLarge-scale momentum.
Meaning
1 senses(US, informal)Large-scale momentum.
Origin
Clipping of big momentum. Famously used by George H. W. Bush (1924–2018) during his questClipping of big momentum. Famously used by George H. W. Bush (1924–2018) during his quest for the Republican nomination to run for president of the United States in 1980.
Wiktionary, CC BY-SA 4.0 · source