- expanse
- expanse, amplitude, spread, stretch are comparable when they denote an area or range of considerable or conspicuous extent.Expanse is applied chiefly to vast areas open to view and usually uniform in character{
pure as the expanse of Heaven— Milton
}{thy mariners explore the wide expanse— Cowper
}{great expanse of country spread around and below— D. H. Lawrence
}Amplitude implies in general use an ampleness in what it describes and suggests relative largeness (as in size or range){with a face dark and proud as a Borgia's, though not cruel; with a figure of noble amplitude— Donn Byrne
}{the amplitude of his vision found supreme expression in a style that is meticulous, colorful, and luminous— Milletty
}or greatness (as in character or quality){he displayed a Miltonic amplitude of ambition and style— Bush
}{a red-curtained English inn . . . stood sideways in the road, as if standing aside in the amplitude of hospitality— Chesterton
}but in technical contexts in which the word is specifically applied to the range of a variable (as wavelength or a statistical array) the notion of ampleness has given way to that of magnitude, and amplitude means no more than size or extent{the size or extent of the swing is known as the amplitude of the pendulum— Taffel
}{the maximum distance the curve rises above or falls below the horizontal axis ... is known as its amplitude— F. E. Seymour & P. J. Smith
}Spread is applied to an expanse drawn out in all directions{the water ... a ripply spread of sun and sea— Browning
}{a trackless spread of moor— Blackmore
}{under the immense spread of the starry heavens— Stevenson
}Stretch is applied to an expanse in one of its two dimensions{the beach was a narrow stretch of sand
}{a stretch of farmland extending as far as the distant mountains
}{the great stretches of fields that lay beside the road— Anderson
}
New Dictionary of Synonyms. 2014.