Loom
Verb
Pronunciation  and accent: luːm 
Etymology: of uncertain origin 
Preterite tense: loomed
Preterite participle: loomed 
Present participle: looming
Intransitively: to appear  indistinctly, because of distance, obscurity, atmospheric condition,  disproportion between the viewer and the object, etc.
It may be approximately translated by vislumbrarse, in Spanish; apparaître indistinctement, in French; apparire  indistintamente, in Italian.
The night  was dark and overcast, and the outline of the derrick loomed faintly.
Arthur Pier (The triumph)
In the  rapid flight of the cars, it was impossible to retain the names of towns and  villages; but one magnificent object loomed upon our right, at the distance of  a few miles-Windsor Castle, with its princely towers.
Benjamin Silliman (A visit to Europe)
In the  afternoon the Persian hills loomed out of the haze, quite close to us  really.
Gertrude  Bell (The  Letters of Gertrude Bell)
That day  the rain was ceaseless, and in the driving mists one could see little but low  hills looming on the horizon, pine barrens, scrub, and flooded rice-fields.
Isabella  L. Bird (Unbeaten Tracks in Japan)
It was a  cold winter evening, and the heavy clouds were looming up in broad masses over the  troubled sky.
Jane  Campbell (Evenings at home)  
After  ferrying another river at a village from which a steamer plies to Tokiyo, the  country became much more pleasing, the rice-fields fewer, the trees, houses,  and barns larger, and, in the distance, high hills loomed faintly through the haze.
Isabella  L. Bird (Unbeaten Tracks in Japan)
To-day at  noon we saw, dimly looming up from the redness of the southern  horizon, a low range of hills.
Elisha  Kane (Adrift in the Arctic)
Laboriously I crept and scrambled up the slippery side of that miserable  hill. From the foot it had not looked far to the summit -perhaps not over one  hundred feet- nor yet steep; but with each step forward and each slip back it  seemed to grow, until, when half way up I stopped to breathe, it loomed above  me like a mountain.
Anna Nicholas (An idyl…)
The night  was cloudy and dark, and as we approached the town, the outline of the Capitol  was barely discernible, on our left, looming up against the dull heavy sky.
Alexander  Mackay (The Western World)
Newton  looked in the direction pointed out, and discovered the hull of a vessel looming through the fog.
Frederick  Marryat (Newton Forster)
***With an adjective complement:
[…] she saw  Mr. Bott looming large before her on the top of the staircase.
Anthony  Trollope (Can you forgive  her?)
As he  spoke, a heavy and dense bank of clouds spread from the northern horizon, and  gradually [… covered] the whole sky; the moon disappeared, or shot forth her  lustre only at times on the whitening waves: the sea became black, and the land loomed close and high.
James Grant (Adventures of an Aide-de-Camp)
It was too  dark by this time for me to discern more than the merest outline of the place.  I saw that it was very large, and I noticed that not even one of its hundred  windows showed the least glimmer of light. It loomed vast, dark, and silent, as if deserted  by every living thing.
Thomas  Speight (Under lock and key) 
Slowly and  cantiously he threaded the tortuous pathway that led to the heart of the hill.  He reached the end of it in safety, and the cavern loomed dim and vast before him.
Thomas  Speight (Under lock and key) 
In the  distance the long-sought mountains of Bamangwato at length loomed blue before me.
Roualeyn  Gordon-Cumming (…South  Africa) 
***(Of something mental): metaphorically: to occur indistinctly 
Lockhart  remits £100 for reviewing; I hope the next will be for Sophia, for cash affairs loom well in the offing.
Walter  Scott (The Journal) 
Words derived from loom: loom (noun), looming