The answer is dictionary.
<span>glossary - an alphabetical list of terms or words found in or relating to a specific subject, text, or dialect, with explanations; a brief dictionary.
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a thesaurus lists words in groups of synonyms and related concepts.
it is not an encylopedia
My sleep is important because it helps me to stay focused, and improve conc demically. It also helps to recharge my brain and my body after a day ;a good nights sleep means that in the morning i'm in a good mood and able to concentrate on what i have to do for the day.
My sleep also helps me long term : I try to get six to seven hours of sleep at night.
The answer is But to-morrow I die, and to-day I would unburthen my soul.
C. It is significant for people from many cultures