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.
Definition of cuckoo. plural. cuckoos. 1 : a largely grayish-brown European bird (Cuculus canorus) that is a parasite given to laying its eggs in the nests of other birds which hatch them and rear the offspring; broadly : any of a large family (Cuculidae of the order Cuculiformes) to which this bird belongs. 2 : the call of the cuckoo.