#1
HUM v. [
hum] sing with closed lips; "She hummed a melody"
. wn #2
HUM n. [
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"
. wn #3
HUM n. [
Harkat-ul-Mujahidin, 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
. wn #4
HUM v. [
hum, buzz, seethe] be noisy with activity; "This office is buzzing with activity"
. wn #5
HUM n. [
hum, humming] a humming noise; "the hum of distant traffic"
. wn