Hum (Pešter) definition

noun

(1) A humming noise

"The hum of distant traffic"

(2) 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) 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"

verb

(4) Sing with closed lips

"She hummed a melody"

(5) Make a low continuous sound

"The refrigerator is humming"

(6) Sound with a monotonous hum

(7) Be noisy with activity

"This office is buzzing with activity"