photogram

As nouns the difference between pictogram and photogram

is that pictogram is a picture that represents a word or an idea by illustration while photogram is a photograph made without using a camera; normally by placing an object in contact with photosensitive paper and exposing it to light.

is likely misspelled.

has no English definition.

As a noun photogram

is a photograph made without using a camera; normally by placing an object in contact with photosensitive paper and exposing it to light.

As a noun photogram is

a photograph made without using a camera; normally by placing an object in contact with photosensitive paper and exposing it to light.

As nouns the difference between cyanotype and photogram

is that cyanotype is an early photographic process employing paper sensitized with a cyanide while photogram is a photograph made without using a camera; normally by placing an object in contact with photosensitive paper and exposing it to light.

As nouns the difference between photogram and phonogram

is that photogram is a photograph made without using a camera; normally by placing an object in contact with photosensitive paper and exposing it to light while phonogram is a group of letters which share the same letter combination associated with a sound, such as rhyming words.

As nouns the difference between taxonomy and photogram

is that taxonomy is the science or the technique used to make a classification while photogram is a photograph made without using a camera; normally by placing an object in contact with photosensitive paper and exposing it to light.