adjective. Having a relatively low level of industrial capability, technological sophistication, and economic productivity.

adjective. not industrialized but undergoing industrialization; -- sometimes used as a euphemism for "undeveloped"; -- of nations.

adjective. becoming or arising.

noun. the process of treating a photosensitive material with chemicals in order to make a latent image visible.

adjective. Of a country: becoming economically more mature or advanced; becoming industrialized.

verb. Present participle of develop.

noun. processing a photosensitive material in order to make an image visible

adjective. relating to societies in which capital needed to industrialize is in short supply

"  Some of the analyses or the evaluations have focused, for example, on the effects on the developing reproductive system or the developing  nervous system."

nonindustrial  

enveloping  

development  underdeveloped  

develop