From Longman Dictionary of Contemporary Englishhalfwayhalf‧way /ˌhɑːfˈweɪ◂ $ ˌhæf-/●くろまる●くろまる○しろまるS3 adjective, adverb1MIDDLEat a middle point in space or time between two thingsSYN partwayhalfway through/up/down/between etcHe chased Kevin halfway up the stairs.It was a terrible film – I left halfway through.traffic queues stretching back halfway to Londonthe halfway stage/mark/pointThey’ve just reached the halfway stage of the project.2 →be halfway there3 →be/come/go halfway to doing something4 →halfway decent/normal/successful etc →meet somebody halfwayExamples from the Corpushalfway• I filled my glass only halfway with orangejuice.halfway through/up/down/between etc• However, a change in the air conditioningdesignhalfway throughconstruction opened part of the attic space to the air conditioning.• Try to give the impression you are halfway through doing a domesticchore.• He always wore a tie, but his ties never seemed to reach more than halfway down his yellowshirts.• For the most part students receive an hour of each subject, changing rooms and teachershalfway through the period.• I grew my sideburns again, halfway down the side of my ears.• The potholes go halfway up the tire.• He'd been discovered by fishermen on the Plage des Basques about halfway between the Villa des Lilas and the town.• He hoped she wouldn't turn fickle when he was halfway up the wall.