器

organ cloning

weapons inspection

arms embargo

accessory sex organs; accessory genitalia

Sumo

mental characteristics expected of a grand champion

frequency multiplier

optical resonator; optical cavity

bandpass filter

genital piercing

heavy electrical machinery

female genital cutting; female genital mutilation; female circumcision

mercury arc valve; mercury vapor rectifier

pseudo-random number generator

speech organ

Bronze Age; Copper Age

Metal Age (i.e. the Bronze Age and the Iron Age)

direction finder

mass spectrometer; mass spectrograph

breathalyser; alcometer

homologous organ

Biology

analogous organ

IH is induction heating

induction cooker

Sevres porcelain

alumina porcelain