say it: ri-MAY-ning
remaining is an adjective meaning "not used up". It carries one recorded sense.
not used up
“leftover meatloaf”
“she had a little money left over so she went to a movie”
“some odd dollars left”
“saved the remaining sandwiches for supper”
“unexpended provisions”
Definitions, synonyms and semantic relations for remaining come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.