Synonym: forerunner, harbinger, herald. Similar words: cursor, recur, recurrent, secure, sinecure, security, recuse, excursion. Meaning: [‚prɪ'kɜrsə(r) /-'kɜːs-] 
n. 1. a substance from which another substance is formed (especially by a metabolic reaction) 2. a person who goes before or announces the coming of another 3. an indication of the approach of something or someone.
n. 1. a substance from which another substance is formed (especially by a metabolic reaction) 2. a person who goes before or announces the coming of another 3. an indication of the approach of something or someone. 
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(31) But for Jenks thought was always the precursor to action.
(32) Legal reform was a prerequisite for social change, but not automatically the immediate precursor of it.
(33) Ischemia; Reperfusion; Oligodendrocyte precursor cells; NBQX.
(34) Precursor pyridyl anilines 2 were prepared by Suzuki coupling.
(35) They alter the cleaves amyloid precursor protein.
(36) The precursor or cell of a plasma cell.
(37) They alter the way it cleaves amyloid precursor protein.
(38) Crazing is the invariable precursor of brittle fracture.
(39) Lysine is a precursor of certain alkaloids.
(40) Global fiber market analysis with special emphasis on precursor.
(41) Conclusion:The early phase expression of NG2 and O4 and the number of oligodendrocyte precursor cells in the brain of epileptic rats increase and relate to the observing time-point.
(42) In plant cells the principal precursor of alanine , as well as leucine and valine, is pyruvate.
(43) Coffee is a major source of the phenolic compound chlorogenic acid and the vitamin B3 precursor trigonelline that have been shown to reduce blood glucose concentrations in animal studies.
(44) The seismic precursor abnormal information extraction of tilt solid tide usually based on the distortion, tendency, elevation, fall, break and so on characteristics of solid tide.
(45) Article 29 The state adopts an international check-up system to the import and export of precursor chemicals.
(46) Red bone marrow contains stem cells, progenitor cells precursor cells, and functional blood cells.
(47) The results show that above-named observation data are able to reflect short - impending precursor information before some medium shocks.
(48) The first - ever computer - to - computer link is established on ARPANET, the precursor to the Internet.
(49) Thus, thematically, Thomas Hardy can be regarded as the precursor to modernism.
(50) Some psychomotor seizures, grand mal can be the precursor of similar symptoms.
(51) Democrats face a heavy lift in implementing the agenda proposed in the president's 140-page outline, which is a precursor of the full budget the president will send Congress in April.
(52) Glycerate 3 - phosphate is a precursor of the amino acid serine.
(53) Amphetamines is one kind of synthetic compounds whose precursor structure is amphetamine.
(54) The process includes synthesis, dry and roast of cordierite precursor and so on.sentencedict.com/precursor.html
(55) Defoe, a precursor of modern novelists, in his Robinson Crusoe and Moll Flanders initiated an important theme of modern novels: the fate of an isolated individual in modern society.
(56) Glyoxylate rather than ascorbate is an efficient precursor for oxalate biosynthesis in rice.
(57) It is indicated that polarizability of new geoelectric parameter as the precursor observation term is good.
(58) 1894 - Thomas Edison demonstrates the kinetoscope, a device for peep-show viewing using photographs that flip in sequence, a precursor to movies.
(59) The solubility of the precursor ceric hydroxide in nitric acid, recycle of crystal mother liquor of ammonium ceric hydroxide, and recovery method for cerium in mother liquor have been investigated.
(60) Protein chemistry studies have shown that the full length of DMP-1, as a precursor, is cleaved into two distinct forms: the C-terminal and N-terminal fragments.
More similar words: cursor, recur, recurrent, secure, sinecure, security, recuse, excursion, recourse, recuperate, oppressor, precede, precise, precept, precinct, precious, imprecise, preceding, precedent, prerecord, precisely, precarious, depreciate, precaution, precocious, preclusion, appreciate, deprecation, to be precise, appreciated.