Noun | 1. | ![]() arrangement - an orderly grouping (of things or persons) considered as a unit; the result of arranging; "a flower arrangement" flight - a formation of aircraft in flight military formation - a formation of troops backfield - the offensive football players who line up behind the linemen secondary - the defensive football players who line up behind the linemen line - a formation of people or things one behind another; "the line stretched clear around the corner"; "you must wait in a long line at the checkout counter" line - a formation of people or things one beside another; "the line of soldiers advanced with their bayonets fixed"; "they were arrayed in line of battle"; "the cast stood in line for the curtain call" center - the middle of a military or naval formation; "they had to reinforce the center" head - the front of a military formation or procession; "the head of the column advanced boldly"; "they were at the head of the attack" rear - the back of a military formation or procession; "infantrymen were in the rear" |
2. | formation - the act of fabricating something in a particular shape manufacturing, manufacture, fabrication - the act of making something (a product) from raw materials; "the synthesis and fabrication of single crystals"; "an improvement in the manufacture of explosives"; "manufacturing is vital to Great Britain" filing - the act of using a file (as in shaping or smoothing an object) forging - shaping metal by heating and hammering metalworking, metalwork - the activity of making things out of metal in a skillful manner granulation - the act of forming something into granules or grains; "the granulation of medicines" turning - the activity of shaping something on a lathe | |
3. | formation - the act of forming or establishing something; "the constitution of a PTA group last year"; "it was the establishment of his reputation"; "he still remembers the organization of the club" commencement, start, beginning - the act of starting something; "he was responsible for the beginning of negotiations" unionisation, unionization - act of forming labor unions; "the issue underlying the strike was unionization" collectivisation, collectivization - the organization of a nation or economy on the basis of collectivism communisation, communization - the organization of a nation of the basis of communism federation - the act of constituting a political unity out of a number of separate states or colonies or provinces so that each member retains the management of its internal affairs colonisation, colonization, settlement - the act of colonizing; the establishment of colonies; "the British colonization of America" | |
4. | ![]() object, physical object - a tangible and visible entity; an entity that can cast a shadow; "it was full of rackets, balls and other objects" geology - a science that deals with the history of the earth as recorded in rocks aquifer - underground bed or layer yielding ground water for wells and springs etc beach - an area of sand sloping down to the water of a sea or lake cave - a geological formation consisting of an underground enclosure with access from the surface of the ground or from the sea cliff, drop-off, drop - a steep high face of rock; "he stood on a high cliff overlooking the town"; "a steep drop" delta - a low triangular area of alluvial deposits where a river divides before entering a larger body of water; "the Mississippi River delta"; "the Nile delta" diapir - a domed rock formation where a core of rock has moved upward and pierced through the more brittle overlying strata folium - a thin layer or stratum of (especially metamorphic) rock foreshore - the part of the seashore between the highwater mark and the low-water mark ice mass - a large mass of ice lakefront - land bordering a lake massif - a block of the earth's crust bounded by faults and shifted to form peaks of a mountain range monocline - a geological formation in which all strata are inclined in the same direction mouth - the point where a stream issues into a larger body of water; "New York is at the mouth of the Hudson" natural depression, depression - a sunken or depressed geological formation natural elevation, elevation - a raised or elevated geological formation oceanfront - land bordering an ocean chain of mountains, mountain chain, mountain range, range of mountains, range, chain - a series of hills or mountains; "the valley was between two ranges of hills"; "the plains lay just beyond the mountain range" relict - geological feature that is a remnant of a pre-existing formation after other parts have disappeared ridge - a long narrow natural elevation on the floor of the ocean shore - the land along the edge of a body of water incline, slope, side - an elevated geological formation; "he climbed the steep slope"; "the house was built on the side of a mountain" mineral vein, vein - a layer of ore between layers of rock crater, volcanic crater - a bowl-shaped geological formation at the top of a volcano wall - a vertical (or almost vertical) smooth rock face (as of a cave or mountain) groundwater level, water table, water level - underground surface below which the ground is wholly saturated with water; "spring rains had raised the water table" | |
5. | formation - a particular spatial arrangement raster - the rectangular formation of parallel scanning lines that guide the electron beam on a television screen or a computer monitor split - (tenpin bowling) a divided formation of pins left standing after the first bowl; "he was winning until he got a split in the tenth frame" placement, arrangement - the spatial property of the way in which something is placed; "the arrangement of the furniture"; "the placement of the chairs" | |
6. | formation - natural process that causes something to form; "the formation of gas in the intestine"; "the formation of crystals"; "the formation of pseudopods" encrustation, incrustation - the formation of a crust natural action, natural process, action, activity - a process existing in or produced by nature (rather than by the intent of human beings); "the action of natural forces"; "volcanic activity" reticulation - (photography) the formation of a network of cracks or wrinkles in a photographic emulsion | |
7. | formation - creation by mental activity; "the formation of sentences"; "the formation of memories" creating by mental acts - the act of creating something by thinking affixation - formation of a word by means of an affix |