OPES Antonyms

• a barrier set up by police to stop traffic on a street or road in order to catch a fugitive or inspect traffic etc.

• a barrier (usually thrown up hastily) to impede the advance of an enemy

• render unsuitable for passage

• prevent access to by barricading

• block off with barricades

• a solid piece of something (usually having flat rectangular sides)

• a rectangular area in a city surrounded by streets and usually containing several buildings

• a three-dimensional shape with six square or rectangular sides

• a number or quantity of related things dealt with as a unit

• housing in a large building that is divided into separate units

• (computer science) a sector or group of sectors that function as the smallest data unit permitted

• an inability to remember or think of something you normally can do; often caused by emotional tension

• a simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope

• a metal casting containing the cylinders and cooling ducts of an engine

• an obstruction in a pipe or tube

• a platform from which an auctioneer sells

• the act of obstructing or deflecting someone's movements

• render unsuitable for passage

• hinder or prevent the progress or accomplishment of

• stop from happening or developing

• interfere with or prevent the reception of signals

• run on a block system

• interrupt the normal function of by means of anesthesia

• shut out from view or get in the way so as to hide from sight

• stamp or emboss a title or design on a book with a block

• obstruct

• block passage through

• support, secure, or raise with a block

• impede the movement of (an opponent or a ball)

• be unable to remember

• shape by using a block

• shape into a block or blocks

• prohibit the conversion or use of (assets)

• a discharge of lightning accompanied by thunder

• a sliding bar in a breech-loading firearm that ejects an empty cartridge and replaces it and closes the breech

• the part of a lock that is engaged or withdrawn with a key

• the act of moving with great haste

• a roll of cloth or wallpaper of a definite length

• a screw that screws into a nut to form a fastener

• a sudden abandonment (as from a political party)

• in a rigid manner

• directly

• move or jump suddenly

• secure or lock with a bolt

• swallow hastily

• run away; usually includes taking something or somebody along

• leave suddenly and as if in a hurry

• eat hastily without proper chewing

• make or roll into bolts

• at or within a short distance in space or time or having elements near each other

• close in relevance or relationship

• not far distant in time or space or degree or circumstances

• the temporal end; the concluding time

• the last section of a communication

• the concluding part of any performance

• near in time or place or relationship

• in an attentive manner

• rigorously attentive; strict and thorough

• marked by fidelity to an original

• (of a contest or contestants) evenly matched

• crowded

• lacking fresh air

• of textiles

• strictly confined or guarded

• confined to specific persons

• fitting closely but comfortably

• used of hair or haircuts

• giving or spending with reluctance

• inclined to secrecy or reticence about divulging information

• move so that an opening or passage is obstructed; make shut

• become closed

• cease to operate or cause to cease operating

• finish or terminate (meetings, speeches, etc.)

• come to a close

• complete a business deal, negotiation, or an agreement

• be priced or listed when trading stops

• engage at close quarters

• cause a window or an application to disappear on a computer desktop

• change one's body stance so that the forward shoulder and foot are closer to the intended point of impact

• come together, as if in an embrace

• draw near

• bring together all the elements or parts of

• bar access to

• fill or stop up

• unite or bring into contact or bring together the edges of

• finish a game in baseball by protecting a lead

• cause to be firmly attached

• become fixed or fastened

• attach to

• make tight or tighter

• be a hindrance or obstacle to

• block passage through

• a fastener fitted to a door or drawer to keep it firmly closed

• a strand or cluster of hair

• a mechanism that detonates the charge of a gun

• enclosure consisting of a section of canal that can be closed to control the water level; used to raise or lower vessels that pass through it

• a restraint incorporated into the ignition switch to prevent the use of a vehicle by persons who do not have the key

• any wrestling hold in which some part of the opponent's body is twisted or pressured

• fasten with a lock

• keep engaged

• become rigid or immoveable

• hold in a locking position

• become engaged or intermeshed with one another

• hold fast (in a certain state)

• place in a place where something cannot be removed or someone cannot escape

• pass by means through a lock in a waterway

• build locks in order to facilitate the navigation of vessels

• fastener consisting of a resinous composition that is plastic when warm; used for sealing documents and parcels and letters

• a member of a Naval Special Warfare unit who is trained for unconventional warfare

• a device incised to make an impression; used to secure a closing or to authenticate documents

• the pelt or fur (especially the underfur) of a seal

• a stamp affixed to a document (as to attest to its authenticity or to seal it)

• an indication of approved or superior status

• a finishing coat applied to exclude moisture

• fastener that provides a tight and perfect closure

• any of numerous marine mammals that come on shore to breed; chiefly of cold regions

• make tight; secure against leakage

• close with or as if with a seal

• decide irrevocably

• affix a seal to

• cover with varnish

• hunt seals

• free from fear or doubt; easy in mind

• free from danger or risk

• not likely to fail or give way

• immune to attack; incapable of being tampered with

• financially safe

• get by special effort

• cause to be firmly attached

• assure payment of

• make certain of

• fill or close tightly with or as if with a plug

• furnish with battens

• not open

• used especially of mouth or eyes

• move so that an opening or passage is obstructed; make shut

• become closed

• prevent from entering; shut out