Hour marathon Synonyms

Definitions for Hour

(noun) a period of time equal to 1/24th of a day
(noun) distance measured by the time taken to cover it
(noun) clock time

Synonyms for phrase

instant classic

instant engagement

present engagement

HM abbreviation

HM is an abbreviation for Hour Marathon

What does HM stand for?

HM stands for "Hour Marathon"

Definitions for Marathon

(adjective) lasting for a considerable time
(noun) a foot race of 26 miles and 385 yards
(noun) any long and arduous undertaking