nock; the grooves that hold a bowstring on a bow, the notch that holds an arrow to the bowstring / (sumo) a nock-shaped grip used in はず押(お)し (hazu oshi)

(slang) to die of embarrassment

is expected to ~; should ~; supposed to ~

expectation; anticipation / supposed to

(adverbial particle, dismissive, derogatory) emphasizes disgust, contempt, or otherwise negative feelings of the speaker: whatever

notch of an arrow, nock

葉月: (archaic) the eighth month of the lunar calendar

葉月: a female given name

(humble, colloquial) husband, hubby (male partner in marriage)

arrangement, plan