If you hoot the horn on a vehicle or if it hoots, it makes a loud noise on one note. I never hoot my horn when I pick a girl up for a date Somewhere in the distance a siren hooted I can be very rude to motorists who hoot at me Hoot is also a noun. Mortlake strode on, ignoring the car, in spite of a further warning hoot
something of little value; "his promise is not worth a damn"; "not worth one red cent"; "not worth shucks"
When an owl hoots, it makes a sound like a long `oo'. Out in the garden an owl hooted suddenly
a loud raucous cry (as of an owl) to utter a loud clamorous shout; "the toughs and blades of the city hoot and bang their drums, drink arak, play dice, and dance
emphasis If you say that you don't give a hoot or don't care two hoots about something, you are emphasizing that you do not care at all about it. Alan doesn't care two hoots about Irish politics
{f} make a sound like the cry of an owl; shout, yell (in disapproval); sound a horn, blow a whistle (British)
If you hoot, you make a loud high-pitched noise when you are laughing or showing disapproval. The protesters chanted, blew whistles and hooted at the name of Governor Pete Wilson Hoot is also a noun. His confession was greeted with derisive hoots