N. d, darkness, ], absence of light, "eldest night and chaos, ancestors of nature", blackness, "the blackness of the noonday night", obscurity, "the prayer of ajax was for light", gloom, murk, dusk, cimmerian darkness, stygian darkness, egyptian darkness, night, midnight, dead of night, witching hour of night, witching time of night, blind man's holiday, darkness visible, darkness that can be felt, palpable obscure, erebus, "the jaws of darkness", "sablevested night", shade, shadow, umbra, penumbra, sciagraphy, obscuration, occultation, adumbration, obumbration, obtenebration, offuscation|, caligation|, extinction, eclipse, total eclipse, gathering of the clouds, shading, distribution of shade, chiaroscuro, noctivagation, black body, hohlraum, black hole, dark star, dark matter, cold dark matter

V. be dark, darken, obscure, shade, dim, tone down, lower, overcast, overshadow, eclipse, obfuscate, offuscate|, obumbrate, adumbrate, cast into the shade becloud, bedim, bedarken, cast a shade, throw a shade, spread a shade, cast a shadow, cast a gloom, throw a shadow, spread a shadow, cast gloom, throw gloom, spread gloom, extinguish, put out, blow out, snuff out, doubt, turn out the lights, douse the lights, dim the lights, turn off the lights, switch off the lights

Adj. dark, darksome, darkling, obscure, tenebrious, sombrous, pitch dark, pitchy, pitch black, caliginous, black, sunless, lightless &c. (see sun , light, ), somber, dusky, unilluminated &c. (see illuminate ), nocturnal, dingy, lurid, gloomy, murky, murksome, shady, umbrageous, overcast, cloudy, darkened, &c. v, dark as pitch, dark as a pit, dark as erebus, benighted, noctivagant, |, noctivagous, |

Adv. in the dark, in the shade

Phr. "brief as the lightning in the collied night" [m

N. ignorance, nescience, tabula rasa, crass ignorance, ignorance crasse, unfamiliarity, unacquaintance, unconsciousness, darkness, blindness, incomprehension, inexperience, simplicity, unknown quantities, x, y, z, sealed book, terra incognita, virgin soil, unexplored ground, dark ages, smattering, sciolism, glimmering, dilettantism, bewilderment, incapacity, pedantry, charlatanry, charlatism, philister, philistine

V. be ignorant, not know, know not, know not what, know nothing of, have no idea, have no notion, have no conception, not have the remotest idea, not know chalk from cheese, ignore, be blind to, keep in ignorance, see through a glass darkly, have a film over the eyes, have a glimmering, wonder whether, not know what to make of, not pretend to take upon, not take upon one self to say

Adj. ignorant, nescient, unknowing, unaware, unacquainted, unapprised, unapprized, unwitting, unweeting|, unconscious, witless, weetless, a stranger to, unconversant, uninformed, uncultivated, unversed, uninstructed, untaught, uninitiated, untutored, unschooled, misguided, unenlightened, philistine, behind the age, shallow, superficial, green, rude, empty, half-learned, illiterate, unread, uninformed, uneducated, unlearned, unlettered, unbookish, empty- headed, dizzy, wooly-headed, pedantic, in the dark, benighted, belated, blinded, blindfolded, hoodwinked, misinformed, au bout de son latin, at the end of his tether, at fault, at sea, caught tripping, unknown, unapprehended, unexplained, unascertained, uninvestigated, unexplored, unheard of, not perceived, concealed, novel

Adv. ignorantly, unawares, for anything, for aught one knows, not that one knows

Phr. "ignorance never settles a question", quantum animis erroris inest, [Ovid], "small latin and less greek", "that unlettered small-knowing soul", "there is no darkness but ignorance"

Int. god knows, heaven knows, the lord knows, who knows, nobody knows