free

1 free /ˈfriː/ adjective
freer freest
1 free
/ˈfriː/
adjective
freer freest
Britannica Dictionary definition of FREE
1 
: not costing any money
2 
a  : not held as a slave or prisoner — often used after set
b  : not physically held by something
3 
: able to do what you want to do : able to move, go, or act without being stopped — followed by to + verb
4 
a  : not controlled by a harsh ruler or laws
b  : not limited by government control
— see also free enterprise, free market, free trade
5 
a  : not limited by fear, uncertainty, etc. : open
b  : not limited in any way
— see also free hand, free love, free rein at rein
6 
: not having, including, or suffering from something unpleasant, painful, or unwanted — usually + from or of
— sometimes used in combination
— see also scot-free
7 
a  : not required to be doing something : having nothing that must be done instead
b  of time : not being used for work or other activities
8 
a  : not being used
b  : not holding anything
c  : not attached to anything
9 
: not covered or filled with things : clear
10 
: giving, doing, or saying something very often
11 
of a translation : not closely following or matching the original language : not exact

(as) free as a bird

: completely free

feel free

— used to tell someone that there is no reason to hesitate about doing something

for free

: without charge : at no cost

free and easy

1 
: very informal and relaxed
2 
: not strict or careful enough

— freely

adverb
2 free /ˈfriː/ adverb
2 free
/ˈfriː/
adverb
Britannica Dictionary definition of FREE
1 
: in a free way
2 
: without charge : at no cost

break free

— see 1break

free and clear

: without owing any money

free of charge

: without charge : at no cost

home free

— see 2home
3 free /ˈfriː/ verb
frees; freed; freeing
3 free
/ˈfriː/
verb
frees; freed; freeing
Britannica Dictionary definition of FREE
[+ object]
: to cause (someone or something) to be free: such as
a  : to release (a person or animal) from a prison, cage, etc.
b  : to release (someone or something) from being physically held or blocked
c  : to cause or allow (someone or something) to stop having or being affected by something unpleasant, painful, or unwanted — + from or of
d  : to make (something) available for use
e  : to give more free time to (someone)
f  : to remove limits from (someone or something)

free on bail, freed on bail

— see 1bail