Foretoken vs Precursor - What's the difference?
foretoken | precursor | Related terms |
That which precurses, a forerunner, a predecessor, an indicator of approaching events.
* {{quote-magazine, year=2013, month=September-October, author=
, magazine=(American Scientist), title= (chemistry) One of the compounds that participates in the chemical reaction that produces another compound.
Foretoken is a related term of precursor.
As nouns the difference between foretoken and precursor
is that foretoken is a prognostic; a premonitory sign; warning or presentment while precursor is that which precurses, a forerunner, a predecessor, an indicator of approaching events.As a verb foretoken
is to betoken beforehand; prognosticate; foreshadow; give warning; presage.foretoken
English
Etymology 1
From (etyl), from (etyl) .Etymology 2
From (etyl) *.Derived terms
* (l)precursor
English
Alternative forms
* (chiefly obsolete)Noun
(en noun)Katie L. Burke
In the News, passage=Oxygen levels on Earth skyrocketed 2.4 billion years ago, when cyanobacteria evolved photosynthesis: