open sesame | any very successful means of achieving a result |
open primary | a primary in which any registered voter can vote (but must vote for candidates of only one party) |
open frame break | any frame in which a bowler fails to make a strike or spare, the break in the eighth frame cost him the match |
standing | the act of assuming or maintaining an erect upright position |
open-heart surgery | heart surgery in which the rib cage is spread open, the heart is stopped and blood is detoured through a heart-lung machine while a heart valve or coronary artery is surgically repaired |
standing operating procedure standard operating procedure SOP standard procedure | a prescribed procedure to be followed routinely, rote memorization has been the educator's standard operating procedure for centuries |
fireplace hearth open fireplace | an open recess in a wall at the base of a chimney where a fire can be built, the fireplace was so large you could walk inside it, he laid a fire in the hearth and lit it, the hearth was black with the charcoal of many fires |
menhir standing stone | a tall upright megalith, found primarily in England and northern France |
open-air market open-air marketplace market square | a public marketplace where food and merchandise is sold |
open circuit | an incomplete electrical circuit in which no current flows |
open-end wrench tappet wrench | a wrench having parallel jaws at fixed separation (often on both ends of the handle) |
open-hearth furnace | a furnace for making steel in which the steel is placed on a shallow hearth and flames of burning gas and hot air play over it |
open sight | rear gunsight having an open notch instead of a peephole or telescope |
open weave | a weave in which warp threads never come together, leaving interstices in the fabric |
standing press | a large printing press that exerts pressure vertically |
standing room | room for passengers or spectators to stand, there was standing room for thousands more people |
open door | freedom of access, he maintained an open door for all employees |
open surface | information that has become public, all the reports were out in the open, the facts had been brought to the surface |
open interval unbounded interval | an interval that does not include its endpoints |
standing | an ordered listing of scores or results showing the relative positions of competitors (individuals or teams) in a sporting event |
open account | an unpaid credit order |
open letter | a letter of protest, addressed to one person but intended for the general public |
standing order | a rule of order permanently in force |
open-door policy open door | the policy of granting equal trade opportunities to all countries |
open secret | something that is supposed to be secret but is generally known, their love affair was an open secret |
ovation standing ovation | enthusiastic recognition (especially one accompanied by loud applause) |
open sesame | a magical command, used by Ali Baba |
standing wave stationary wave | a wave (as a sound wave in a chamber or an electromagnetic wave in a transmission line) in which the ratio of its instantaneous amplitude at one point to that at any other point does not vary with time |
open | a tournament in which both professionals and amateurs may play |
rib roast standing rib roast | a cut of meat (beef or venison) including more than one rib and the meat located along the outside of the ribs |
open-face sandwich open sandwich | sandwich without a covering slice of bread |
mutual fund mutual fund company open-end fund open-end investment company | a regulated investment company with a pool of assets that regularly sells and redeems its shares |
open shop | a company whose workers are hired without regard to their membership in a labor union |
open house | an informal party of people with hospitality for all comers |
Open University | a British university that is open to people without formal academic qualifications and where teaching is by correspondence or broadcasting or summer school |
open society | a society that allows its members considerable freedom (as in a democracy), America's open society has made it an easy target for terrorists |
standing committee | a permanent committee |
standing army | a permanent army of paid soldiers |
open order | a military formation leaving enough space between ranks to allow an inspecting officer to pass |
outdoors out-of-doors open air open | where the air is unconfined, he wanted to get outdoors a little, the concert was held in the open air, camping in the open |
open clear | a clear or unobstructed space or expanse of land or water, finally broke out of the forest into the open |
open chain | a chain of atoms in a molecule whose ends are not joined to form a ring |
open-end credit revolving credit charge account credit | a consumer credit line that can be used up to a certain limit or paid down at any time |
credit account charge account open account | credit extended by a business to a customer |
open-hearth process | a process for making steel using an open-hearth furnace |
standing | social or financial or professional status or reputation, of equal standing, a member in good standing |
open marriage | a marriage in which each partner is free to enter into extraneous sexual relationships without guilt or jealousy from the other |
chronic glaucoma open-angle glaucoma | glaucoma caused by blockage of the canal of Schlemm, produces gradual loss of peripheral vision, open-angle glaucoma is the most common type of glaucoma |
compound fracture open fracture | bone fracture associated with lacerated soft tissue or an open wound |
erupt irrupt flare up flare break open burst out | erupt or intensify suddenly, Unrest erupted in the country, Tempers flared at the meeting, The crowd irrupted into a burst of patriotism |