Main definitions of hummer in US English:

: hummer1Hummer2

hummer1

noun

  • See hum

    • ‘Singer-songwriters, sensitive poets, hummers and strummers, whatever you call them, they are the backbone of any folk festival.’
    • ‘Demanding, but charming, the hummers would not be denied.’
    • ‘The giddy rush of buying a hummer of an album makes me happy.’
    • ‘Gallant is also not afraid to spread his wings outside the usual hummer and strummer box.’

Main definitions of hummer in US English:

: hummer1Hummer2

Hummer2

noun

North American
trademark
  • A type of four-wheel-drive all-terrain military vehicle, or a similar vehicle intended for civilian use.

    • ‘Along with the troops, we can deliver trucks, their Hummers, tanks, weapons, supplies.’
    • ‘The Hummer stopped next to another dark green Jeep facing the cave mouth, and gave a quick salutatory beep.’
    • ‘Then two Hummers pulled up and discharged the no-nonsense secret service detail.’
    • ‘The Hummers were backed out of the cargo hold and meticulously checked over.’
    • ‘And, with global warming only getting worse, with us fighting wars over oil, etc., they should be stepping up production of greener vehicles, not making bigger SUVs and the hated Hummers.’

Origin

1980s: from Humvee + -er.

Pronunciation

Hummer

/ˈhəmər/