Theory: nf (word coming from the ecclesiastical Latin theoria, Greek word “observation, contemplation”, from theôrein “to observe”).
The word “theory” has several meanings:
I)
1. Set of ideas, abstract concepts, more or less organized, applied to a particular domain (speculation; conception, doctrine, opinion, system, thesis).
Build a theory.
artistic theories.
political theories.
The conspiracy theory.
Put a theory into practice. According to, according to such t...
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