Read the passage and answer the questions:
The genesis of railway transportation marks one of humanity's most transformative engineering feats, profoundly reshaping industrial, social, and economic landscapes. Early prototypes, such as horse-drawn wagonways in 16th-century Europe, represented rudimentary precursors to modern trains, utilizing wooden rails to minimize friction and facilitate the movement of goods across short distances.
The true revolution, however, ignited in the early 19th century with the advent of steam locomotives. Pioneers like George Stephenson, whose famous "Rocket" epitomized technological prowess, demonstrated the unprecedented potential of steam power to move both people and cargo efficiently. This innovation catalyzed the Industrial Revolution, knitting distant regions into cohesive economic fabrics and accelerating urbanization at an unparalleled pace.
Throughout the 20th century, the ascendancy of diesel and electric locomotives superseded steam technology, offering greater efficiency, reliability, and environmental benefits. Bullet trains, inaugurated in Japan as the Shinkansen in 1964, redefined expectations regarding speed, safety, and technological sophistication, inspiring global high-speed rail networks. In the contemporary era, magnetic levitation (maglev) trains and hyperloop prototypes promise to further erode the barriers of distance and time, potentially rendering conventional rail obsolete.
Yet, amid this rapid evolution, trains remain emblematic not merely of mechanical ingenuity but of societal progression — testaments to human ambition to connect, accelerate, and transcend physical limitations. The trajectory of railway innovation encapsulates a narrative of relentless adaptation, one wherein each epochal shift reflects broader socio-technological metamorphoses.
What is the meaning of the word "epochal" as used in the context:
"...each epochal shift reflects broader socio-technological metamorphoses."
Show answer & explanation
Correct answer: C
Explanation
Word: “epochal”
Context:
“…each epochal shift reflects broader socio-technological metamorphoses.”
Meaning of epochal:
Something that marks an important period in history; highly significant or transformative.
Option analysis:
Ancient — refers to old time, incorrect.
Minor — opposite meaning.
Highly significant or defining — correct.
Predictable — unrelated.
Thus, the correct meaning is Highly significant or defining.