Meanings

clinical trial participant

ninja sword

visitor (to a museum, library, etc.)

person who has full legal capacity

blood donor

detainee

consumer contract

detainee

coinhabitant

scholar of Western sciences (by means of the Dutch language; during the Edo period)

moneylender

naturalist

person managing their symptoms (e.g. of a mild case of COVID-19) at home

sperm donor

injured player

recuperating patient

person self-quarantining at home

package delivery company

immunologist

namer