book

As a noun book

is book.

As a verb excuse is

.

As a noun book

is book.

As an adjective erect is

upright; vertical or reaching broadly upwards.

As a verb erect is

to put up by the fitting together of materials or parts.

As nouns the difference between book and setup

is that book is book while setup is equipment designed for a particular purpose; an apparatus.

As a verb setup is

.

As a noun book

is book.

As an acronym lamp is

(internet) linux, apache, (mysql), and php — a popular combination of open source software for use as a web server.

As nouns the difference between book and pamphlets

is that book is book while pamphlets is .

Volumn is likely misspelled.

Volumn has no English definition.

As a noun book is

a collection of sheets of paper bound together to hinge at one edge, containing printed or written material, pictures, etc.

As a verb book is

to reserve (something) for future use.

As a proper noun apple

is a nickname for new york city, usually “the big apple”.

As a noun book is

book.

As nouns the difference between book and quarterly

is that book is a collection of sheets of paper bound together to hinge at one edge, containing printed or written material, pictures, etc while quarterly is a periodical publication that appears four times per year.

As a verb book

is to reserve (something) for future use.

As an adjective quarterly is

occurring once every quarter year (three months).

As an adverb quarterly is

once every quarter year (three months).