|dīə+ noun
Etymology: dia- + positive
: a photographic positive made on a transparent support (as a lantern slide or a small transparency of an aerial photograph used in the preparation of contour maps)
|dīə+ noun
Etymology: dia- + positive
: a photographic positive made on a transparent support (as a lantern slide or a small transparency of an aerial photograph used in the preparation of contour maps)
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012