validation
proof
substantiation | the act of validating, finding or testing the truth of something |
| burden of proof | the duty of proving a disputed charge |
| barrier | a structure or object that impedes free movement |
| crash barrier | a strong protective barrier that is erected around a racetrack or in the middle of a dual-lane highway in order to reduce the likelihood of severe accidents |
damp-proof course
damp course | a course of some impermeable material laid in the foundation walls of building near the ground to prevent dampness from rising into the building |
junction barrier
barrier strip | a junction unit for connecting cables without the need for plugs |
| movable barrier | a barrier that can be moved to allow passage |
| proof | a trial photographic print from a negative |
thermal barrier
heat barrier | a limit to high speed flight imposed by aerodynamic heating |
barrier
roadblock | any condition that makes it difficult to make progress or to achieve an objective, intolerance is a barrier to understanding |
| ideological barrier | a barrier to cooperation or interaction resulting from conflicting ideologies |
| language barrier | barrier to communication resulting from speaking different languages |
proof
cogent evidence | any factual evidence that helps to establish the truth of something, if you have any proof for what you say, now is the time to produce it |
proof test copy
trial impression | (printing) an impression made to check for errors |
| galley proof | a proof taken before the type is broken up to print pages |
| foundry proof | a proof taken from a form before duplicate plates are made |
| proof | a formal series of statements showing that if one thing is true something else necessarily follows from it |
| mathematical proof | proof of a mathematical theorem |
| logical proof | proof of a logical theorem |
trade barrier
import barrier | any regulation or policy that restricts international trade |
| proof spirit | a mixture containing half alcohol by volume atdegrees Fahrenheit |
| barrier | anything serving to maintain separation by obstructing vision or access |
| barrier island | a long narrow sandy island (wider than a reef) running parallel to the shore |
| barrier reef | a long coral reef near and parallel to the shore |
| blood-brain barrier | a mechanism that creates a barrier between brain tissues and circulating blood, serves to protect the central nervous system, the brain was protected from the large molecules of the virus by the blood-brain barrier |
| Great Barrier Reef | the largest coral reef in the world, in the Coral Sea off the northeastern coast of Australia |
sonic barrier
sound barrier | the increase in aerodynamic drag as an airplane approaches the speed of sound |
| proof | a measure of alcoholic strength expressed as an integer twice the percentage of alcohol present (by volume) |
moisture
wet | wetness caused by water, drops of wet gleamed on the window |
damp
dampness
moistness | a slight wetness |
| proof | make resistant (to harm), proof the materials against shrinking in the dryer |
child-proof
childproof | make safe against children, childproof the apartment |
goofproof
goof-proof
foolproof | proof against human misuse or error, foolproof this appliance |
dampen
damp
soften weaken break | lessen in force or effect, soften a shock, break a fall |
| dampen deaden damp | make vague or obscure or make (an image) less visible, muffle the message |
| proof | activate by mixing with water and sometimes sugar or milk, proof yeast |
| damp | restrain or discourage, the sudden bad news damped the joyous atmosphere |
proofread
proof | read for errors, I should proofread my manuscripts |
| proof | knead to reach proper lightness, proof dough |
| proof | make or take a proof of, such as a photographic negative, an etching, or typeset |
muffle
mute
dull
damp
dampen
tone down | deaden (a sound or noise), especially by wrapping |
| proof(p) | (used in combination or as a suffix) able to withstand, temptation-proof, childproof locks |
runproof
ladder-proof
run-resistant | (of hosiery) resistant to runs or (in Britain) ladders |
damp
dampish
moist | slightly wet, clothes damp with perspiration, a moist breeze, eyes moist with tears |