The phrase "a classic feature of" is correct and usable in written English.
It can be used to describe a characteristic or element that is typical or representative of a particular style, genre, or phenomenon.
Example: "The use of vibrant colors is a classic feature of Impressionist paintings."
Alternatives: "a hallmark of" or "a defining characteristic of".
A classic feature of armies, consequently, has been its long train of noncombatants, often far outnumbering the fighting men.
The more conventional ice-cream van is a classic feature of any British park on a summer's day, but even this now faces challenges.
The point is that applicants' domestic or foreign-policy concerns are now coming into conflict with a classic feature of the Brussels bureaucracy: that everything on a list has to be ticked off and none of it can be subordinated to broader concerns.
A classic feature of Sulzer Z-type engines retained throughout successive generations is the rotating piston.
Chemist Thomas Kodadek of The Scripps Research Institute in Jupiter, Florida, and his then-postdoc, M. Muralidhar Reddy, considered biomarkers that harness a classic feature of disease biology: antibodies, proteins that the immune system churns out in the presence of invaders.
Hyperuricemia is a classic feature of gout, but it occurs nearly half of the time without hyperuricemia, and most people with raised uric acid levels never develop gout.
Gastrointestinal failure was a classic feature in early descriptions of MODS, and invariably measured as bleeding from acute stress ulceration of the stomach [ 8, 9].
Although one might define a response as indicating a patient with PPIREE, in a patient with classic features of EoE, I still consider this a first-line response.
On the basis of the morphological and molecular findings we identified four subsets of HT: (a) HT with classic features of chronic autoimmune thyroiditis; (b) HT associated to hyperplastic/adenomatous lesions; (c) HT harbouring thyroid cancer precursors; (d) HT associated to unequivocal thyroid microcarcinomas.
Work on the distantly related afrotherian mammals (placental mammals such as the elephant) revealed an Xi displaying classic features of XCI (i.e. Barr body formation and late replication compared to the active X [25], [26]) and bearing the XIST gene [9], suggesting that many features of placental mammal XCI were established before the placental (eutherian) radiation.
Research in economics, psychology, demography, sociology and history, Shiller writes, suggests that "the present stock market displays the classic features of a speculative bubble: a situation in which temporarily high prices are sustained largely by investors' enthusiasm rather than by consistent estimation of real value".
