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Related to bases: Acids and Bases

cover (one's) bases

To ensure one's safety or success by dealing with every potentially problematic aspect of a situation or activity. A reference to baseball, in which the defensive players must make sure all bases (and baserunners who may occupy them) are accounted for. Primarily heard in US, South Africa. We have to be sure to cover our bases before the trial begins so that we aren't surprised by anything the prosecution throws our way.
See also: bases, cover

cover all bases

To be well-prepared for every possible outcome. We need to cover all bases here—check every office and make sure it's been evacuated. I know I don't have the best grades, so I covered all bases by applying to 15 colleges.
See also: all, bases, cover

base (up)on

To found or root something on a particular idea or occurrence. A noun can be used between "base" and "on" or "upon." My love of science is based upon an interest in experimentation. Unfortunately, she has a low opinion of me. I think she based it on our first meeting, which didn't go well.
See also: base

cover all the bases

To account for or provide a way to address every possible outcome, scenario, contingency, etc. We need to cover all the bases here—the investigation should explore every avenue. I covered all the bases by applying to 15 colleges.
See also: all, bases, cover

touch (on) all (the) bases

To include, make reference to, or take action on every desired or required element or aspect (of something). The essay touches all bases, but it doesn't do much to elaborate on them or introduce any new insights. For fans of the genre, the film touches on all the bases.
See also: all, bases, touch

base in

1. To root something in a particular thing, idea, or finding. In this usage, a noun or pronoun can be used between "base" and "in." There's no way this data is based in reality!
2. To operate or function from a particular place. Our corporate headquarters is based in Spokane.
3. To locate something in a particular place. In this usage, a noun or pronoun can be used between "base" and "in." If we base our club in the English department office, then we can meet in there on Wednesday afternoons.
See also: base

steal a base

In baseball or softball, for a baserunner already on base to advance to the next base before or during a pitch (as opposed to when the ball is hit into play). The base is often specified (e.g. "steal second base"). After the wild pitch, the player on second managed to steal third base. He holds a record for stealing bases, typically managing to do it once or twice per game.
See also: base, steal

steal a base

Fig. to sneak from one base to another in baseball. The runner stole second base, but he nearly got put out on the way. Tom runs so slowly that he never tries to steal a base.
See also: base, steal

touch all the bases


touch all bases

If someone or something touches all the bases or touches all bases, they deal with or include all the different things that they should. His speech was short but he touched all the bases. The simple menu touches all bases: meat, fish, poultry and pasta. Note: You can also say that someone or something covers all the bases or covers all bases. The boss covers all bases when he sets up a job. Note: In baseball, batters have to touch the first, second, and third bases to score a run.
See also: all, bases, touch

cover all the/your ˈbases

(especially American English) consider and deal with all the things that could happen or could be needed when you are arranging something: Are you sure we covered all our bases on this?We cover all the bases from creating a market for your business through closing the sale.
See also: all, bases, cover

base in

1. To operate from some location. Used chiefly in the passive: Our company is based in Fresno.
2. To establish or found something in some location: We based our organization in the heart of the city.
3. To have something as a foundation or origin: The linguist based the analysis of the sentence structure in a standard framework.
See also: base
References in periodicals archive ?
Three endangered species of sea turtle--the green, hawksbill and loggerhead--lay eggs on beaches near the base site.
It is unlikely that these issues will disappear even if a common tax base is introduced.
The mold-base library currently contains D-M-E's A and B Series, as well as bases from Superior, PCS, and Progressive Components.
But researchers can prove such enzymes flip bases only by examining a UDGase affixed to a complete DNA molecule, says Tainer.
An example of the versatility of a data base program can be shown in the use of an employee file.
Whe the scientists chemically synthesized pairs of complementary strands of DNA, including the new kappa-pi Watson-crick pair, they were pleased to find that the strands bonded to each other with nearly as much stability as normal strands lacking the "funny bases," as Benner calls them.
on the extent to which a substantial increase in a current year ratio may be reflected in the base period ratio for subsequent years.
108(b), taxpayers generally must reduce specified tax attributes, including adjusted bases of properties, to the extent DOI income is excluded from gross income.