Learn how to say In Camera correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word camera:
a chamber or round building:
the Radcliffe Camera
chiefly Law in private, in particular taking place in the private chambers of a judge, with the press and public excluded:
judges assess the merits of such claims in camera
late 17th century (denoting a council or legislative chamber in Italy or Spain): from Latin, ‘vault, arched chamber’, from Greek kamara ‘object with an arched cover’