In 1971, the term âadult Stillâs diseaseâ was used to describe a series of adult patients who had features similar to the children with systemic juvenile idiopathic arthritis and did not fulfill criteria for classic rheumatoid arthritis (RA) [2].
hatchling (plural hatchlings) A newly hatched bird, reptile or other animal that has emerged from an egg. The hatchling alligator had just broken out of its shell but was already trying to follow its mother, who hunted hatchling birds.
Updated July 21, 2013. Definition: Hatching is a shading technique used in both drawing and painting, where tone is built up through a series of thin strokes or lines that are more or less parallel. The lines can be short or long. How close together they are influences the tone, with closer lines creating darker tones.