worked out with great care and nicety of detail; executed with great minuteness

elaborate preparations; elaborate care.

marked by intricate and often excessive detail; complicated.

to work out carefully or minutely; develop to perfection.

to add details to; expand.

to produce or develop by labor.

Physiology . to convert (food, plasma, etc.) by means of chemical processes into a substance more suitable for use within the body.

to add details in writing, speaking, etc.; give additional or fuller treatment (usually fol. by on or upon )

to elaborate upon a theme or an idea.