Englishfor English speakers
an
Determinative
—
An (or a) is used when the following word could be any of a certain type.
I just ate an apple.
It is indeed an honor to have met you today.
endless
—
adjective
(= eternal, interminable)
tiresomely long; seemingly without end
endless debates
an endless conversation
the wait seemed eternal
eternal quarreling
an interminable sermon
—
adjective
infinitely great in number
endless waves
—
adjective
having the ends united so as to form a continuous whole
an endless chain
—
adjective
(= dateless, sempiternal)
having no known beginning and presumably no end
the dateless rise and fall of the tides
time is endless
sempiternal truth
world
Noun
—
The Earth.
Our world needs to be cared for.
—
The .
I love you more than anybody else in the world.
—
The setting of a group of people.
They were in their own world as they talked about trains nobody else knew about.
—
A planet.
I wonder if there is life on other worlds.