Kyūjitai form of 聴診器 (“stethoscope”)

to investigate, to look up, to look into, to study, to examine, to check up on, to look over / (music) to play, to perform (an instrument) / (music) to tune

(anatomy) a heart

to use / to employ / to make use of, to apply / to spend

to listen; to hear / to allow

doctor

(medicine) examine

diagnosis, examination, health checkup

container, vessel / a tool, a utensil / one's degree of ability: talent, calibre / female genitalia: a vagina

(chiefly women's speech) first person singular pronoun: I, me