(intransitive) To make a thoughtful humming noise.

A people who live predominantly in the mountainous regions of China, Vietnam, Laos, and Thailand, and (in diaspora) around the world.

The lect spoken by these people, which is a cluster of a large number of lects which are sometimes considered dialects and sometimes separate languages.

Of or relating to the Hmong, their culture, or their lect.

(US, medicine) Initialism of health maintenance organization.

Initialism of Human Metabolome Technologies. / Initialism of Hired Military Transport. / Initialism of Harbor Maintenance Tax.

(UK, military, nautical) Initialism of His/Her Majesty's Trawler.

(technology) Initialism of human-machine interface. / Initialism of hydrargyrum medium-arc iodide. (a kind of lamp)

Elongated form of hmm.

Alternative form of humph