Experiment is the word that defines an investigation in science that is controlled.
The word that defines comprehend or understand is "grasp."
Yes, a glossary defines a word, usually found in the back of the book.
Re-energise best defines 'invigorate'.
sesquipedaliangrandstandingobfuscation
your attitude.
To inspect
Saturate
Thoughtless; unsympathetic
lethologica
a word-for-word excerpt from a text
A Supply Manager is entrusted with locating and procuring the material needed for running the business or for production. In pursuance of this, the supply manager designs the supply policy and defines the guidelines for vendor selectio manager