This document defines several words that relate to the concept of "one" or "uniqueness" including: unicellular, unicorn, unicycle, unidirectional, unify, unilateral, unique, unison, unit, and unitard. Each entry provides a concise definition and example sentence using the word. The document focuses on explaining words that describe something being singular, alone, or having a oneness about it.

1. one

2. unicellular
having
only
one cell

3. unicorn
a horse-like
fabled animal
that has one
horn growing
out of the
middle of its
forehead

4. unicycle
a one-
wheeled
vehicle on
which the
rider sits
and pedals

5. unidirectional
moving in
only one
directionThis unidirectional microphone
is sensitive to sounds in only one
direction.

6. unify
to join
togethe
r in one
group

7. unilateral
one
sidedThe fence was unilateral because
they were only able to finish one
side.

8. unique
one of a
kind;
unusual
or rare The necklace was very unique. I
had seen nothing like it before!

9. unison
an instance of
saying the
same words or
sounds at the
same time; a
group that
sounds like one
The chorus sang in unison
during the entire performance.

10. unit
one
group

11. unitard
a one-piece
leotard and
tights
combination