A firework shell or projectile that makes a "humming" noise. The noise is created by the way it burns and the shape of the housing. High pitched hummers sound like screeches or whistles, low pitched ones like bees. Also someone who smells bad

(baseball) a pitch thrown with maximum velocity; "he swung late on the fastball"; "he showed batters nothing but smoke"

Ball rotating along its transverse axis (tumbling) which makes a humming sound that is higher in pitch the faster it rotates.

a great way to sightsee in style, make a statement at your prom, make a trendy exit from your wedding, arrive in style to a concert, or club-hop on your bachelor or bachelorette party

"Hummer" is a song by The Smashing Pumpkins. It is the fourth track on their 1993 breakthrough album, Siamese Dream, and is 6:57 long. This is comparatively long for a rock song; the Pumpkins are known for their long, intense songs.

a flat-topped, Jeep-like, low-to-the-ground sport utility vehicle

a heavy vehicle

a showboat, just like luxury cars and sports cars

One who, or that which, hums; one who applauds by humming.

a civilian version of a military humvee

a wonderful thing to own and cherish

a singer who produces a tune without opening the lips or forming words

When a male receives oral sex and the giver "hums" during the act.

A humming bird.

Fellatio.

a kind of blow job