Synonym: answer, clear up, find out, learn, solve. Similar words: certain, certainly, for certain, uncertain, certainly not, uncertainty, entertainment, curtain. Meaning: [‚æsə'teɪn] 
v. 1. establish after a calculation, investigation, experiment, survey, or study 2. be careful or certain to do something; make certain of something 3. find out, learn, or determine with certainty, usually by making an inquiry or other effort 4. learn or discover with certainty.
v. 1. establish after a calculation, investigation, experiment, survey, or study 2. be careful or certain to do something; make certain of something 3. find out, learn, or determine with certainty, usually by making an inquiry or other effort 4. learn or discover with certainty. 
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(61) If I were interviewing a new act, I would try to ascertain their sheer punishment factor.
(62) The Board decided to sponsor a research project by Mellanby to ascertain the true incidence, given the controversy that was developing.
(63) It was impossible to ascertain how many of the boats moored in the harbour over the weekend were local.
(64) The real difficulty is in each case to ascertain how far such implications extend.
(65) Unfortunately, since there are so many possible explanations, the correct one is most difficult to ascertain.
(66) Read labels to ascertain the amount of fats in processed foods.
(67) He devised an experiment to ascertain whether salivation could occur in the absence of any obvious physical cause.
(68) The basic task of the judge when construing legislation is to ascertain Parliament's intention when passing the Act.
(69) All of these students however were rigorously selected through interviews and examinations designed to ascertain their academic abilities.
(70) They outline test methods which may be used to ascertain whether equipment meets those limits.
(71) As she reads or hears the news reports of battles, she can ascertain whether he is in mortal danger.
(72) She felt a morbid desire to ascertain the point.
(73) They are doing everything possible to ascertain his whereabouts.
(74) It's difficult to ascertain the coal deposits.
(75) This article gives a description of a method to ascertain the magnetic field at any arbitrary point of magnetic dipole space by a kind of reciprocity principle. Sentencedict.com
(76) Objective : To ascertain the best harvest time of radix cyathulae.
(77) Some embodiments are configured to ascertain the amount of compressive force that is being applied to the tissue while the thickness of the tissue is being determined.
(78) In order to ascertain the credit limit of colleges and universities and evaluate the credit risk of them, Ministry of Finance and Ministry of Education have jointly developed the relative model.
(79) It is difficult to ascertain the exact duration of protection.
(80) ObjectiveTo ascertain the Hg content of different organs of betelnut.
(81) Third, ascertain the grounds for exemption to the danger doer.
(82) Ascertain that the optimum HLB value for emulsifying honey is 4.8, and find out that Span60 as emulsifier, agaragar and pectin as stabilizers have perfect emulsification to honey.
(83) Inspects worn dies to ascertain extent of wear, using loupe, steel gauge pins, and micrometer.
(84) Objective To ascertain contrast - enhanced imaging feature of renal angiomyolipoma by contrast pulse sequencing technique ( CPS ).
(85) Objective To ascertain the condition for extracting kaempferol from Herba Thesii.
(86) Using the GPC parallel predictor to identify the farthest remote output parameter directly. And ascertain optimal control law by proves the equivalence property of GPC and DMC.
(87) Finally, determining exactly when double jeopardy attaches is not always easy to ascertain.
(88) The key to achieving initiative control of vibration damage by means of wave interference is to ascertain reasonable delay time interval.
(89) It has been proved that normalized total gravity gradient method can be effectively used to ascertain the existence and exact location of single (or several) nonuniform density body.
(90) An autopsy was needed to ascertain the cause of his death.
More similar words: certain, certainly, for certain, uncertain, certainly not, uncertainty, entertainment, curtain, nascent, maintain, discern, visceral, concert, undertake, obtain, retain, attain, undertaking, sustain, contain, captain, container, retaining, certification, sustainable, containment, fiasco, ascribe, fascinating, habeas corpus.