Associations to the word «Hm»

Wiktionary

HM, symbol. (metrology) Symbol for the hectometer (hectometre), an SI unit of length equal to 102 meters (metres).
HM, interjection. Alternative form of hmm
HM, symbol. The ISO 3166-1 two-letter (alpha-2) code for Heard Island and McDonald Islands.

Dictionary definition

HM, noun. A metric unit of length equal to 100 meters.

Wise words

It is better wither to be silent, or to say things of more value than silence. Sooner throw a pearl at hazard than an idle or useless word; and do not say a little in many words, but a great deal in a few.
Pythagoras