The Clue
Top sound (3 letter answer)
The Answer
HUM
Tags
Notes
The answer HUM is common and appears about once every 350 puzzles.
Related Clues
Buzz
Drone
Be busy
Beehive sound
Continuous sound
Emulate a bee
Low sound
Motor sound
Play a kazoo
Proceed smoothly
Run nicely
Run smoothly
Sing wordlessly
Sound of activity
Use kazoos
Accompany musically, maybe
Be busily active
Be busy, as a bee
Continue without the words
Low, droning sound
Make music on a comb
Proceed without the words
Sing sans words
Sound before drum
Symptom for a car mechanic
What fans do
Word with drum or bug
Wordless vocal music
Definition
HUM as a noun:
1. (busyness, hum) = the state of being or appearing to be actively engaged in an activity; "they manifested all the busyness of a pack of beavers"; "there is a constant hum of military preparation"
2. (Harkat-ul-Mujahidin, HUM, Harkat ul-Ansar, HUA, Harkat ul-Mujahedeen, Al Faran, Movement of Holy Warriors) = an Islamic fundamentalist group in Pakistan that fought the Soviet Union in Afghanistan in the 1980s; now operates as a terrorist organization primarily in Kashmir and seeks Kashmir's accession by Pakistan
3. (hum, humming) = a humming noise; "the hum of distant traffic"
HUM as a verb:
1. sing with closed lips; "She hummed a melody"
2. (hum, buzz, seethe) = be noisy with activity; "This office is buzzing with activity"
3. (hum, thrum) = sound with a monotonous hum
4. make a low continuous sound; "The refrigerator is humming"