Meanings

fields and rice paddies that have been abandoned and are no longer cultivated

abandonment of cultivation

leaving open

openness

mould room technician (radiology)

liberation movement

gay liberation movement

leaving (on, open, unfinished, etc.)

to set fire (to)

paraboloid

self-discharge (of a battery)

extension of the main room of a home (in traditional palatial-style architecture)

irresponsible management

arsonist

radiochemistry

radiocarbon dating

radionuclide

radiation damage

radioactive indicator

infrared radiation