TO HUM, or HUMBUG. To deceive, or impose on one by some story or device. A humbug; a jocular imposition, or deception. To hum and haw; to hesitate in speech, also to delay, or be with difficulty brought to consent to any matter or business,
HUM
Meaning of HUM in English
Slang English vocab. Английский сленговый словарь. 2012