Definition: a humming noise
Usage: the hum of distant traffic
Similar words: noise
Definition: sound of any kind (especially unintelligible or dissonant sound)
Usage: he enjoyed the street noises; they heard indistinct noises of people talking; during the firework display that ended the gala the noise reached 98 decibels
Synonyms: HUA, HUM, Harkat ul-Ansar, Harkat ul-Mujahedeen, Harkat-ul-Mujahidin, Al Faran, Movement of Holy Warriors
Definition: 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
Similar words: terrorist group, terrorist organization, foreign terrorist organization, FTO
Definition: a political movement that uses terror as a weapon to achieve its goals
Definition: the state of being or appearing to be actively engaged in an activity
Usage: they manifested all the busyness of a pack of beavers; there is a constant hum of military preparation
Similar words: action, activeness, activity
Definition: the state of being active
Usage: his sphere of activity; he is out of action
Synonyms: hum
Definition: sing with closed lips
Usage: She hummed a melody
Similar words: sing
Definition: produce tones with the voice
Usage: She was singing while she was cooking; My brother sings very well
Synonyms: hum
Definition: make a low continuous sound
Usage: The refrigerator is humming
Similar words: make noise, noise, resound
Definition: emit a noise
Definition: sound with a monotonous hum
Definition: make a certain noise or sound
Usage: She went `Mmmmm'; The gun went `bang'
Definition: be noisy with activity
Usage: This office is buzzing with activity
Similar words: be
Definition: have the quality of being; (copula, used with an adjective or a predicate noun)
Usage: John is rich; This is not a good answer