roll

1 roll /ˈroʊl/ verb
rolls; rolled; rolling
1 roll
/ˈroʊl/
verb
rolls; rolled; rolling
Britannica Dictionary definition of ROLL
1 
a  : to move across the ground or another surface by turning over and over
[no object]
[+ object]
b  : to turn over one or more times
[no object]
[+ object]
2 
: to move smoothly on wheels
[no object]
[+ object]
3 
[no object] : to move in a smooth, continuous way
4 
[+ object]
a  : to form (something) into the shape of a ball or tube
b  : to put (something) inside a tube
c  : to wrap up (something or someone) in a way that forms the shape of a tube — often + up
5 
: to form your body into a ball — usually + up
[no object]
[+ object]
6 
[+ object]
a  : to make (something) smooth, even, or flat with a special tool (called a roller or rolling pin)
b  : to spread (something) on a surface with a special tool (called a roller)
7 
always followed by an adverb or preposition, [no object] : to move forward along the normal course of time
8 
[no object] : to move or lean from side to side
9 
[no object]
a  : to make a deep, continuous sound
b  : to make a continuous, quick, beating sound
10 
: to operate (something, such as a movie camera)
[+ object]
[no object]
11 
[no object] : to have a series of successes
12 
: to cause (your eyes) to look up toward the sky in an expression which shows that you think someone or something is foolish or annoying
[+ object]
[no object]

get rolling

informal
1 
: to leave
2 
: to start doing something

get/set/start the ball rolling

— see 1ball

heads roll

— see 1head

keep the ball rolling

— see 1ball

let's roll

chiefly US, informal
— used to tell another person or a group of people to start leaving a place or to start doing something

ready to roll

informal
1 
: ready to leave
2 
: ready to start doing something

roll around

[phrasal verb] informal also British roll about
: to arrive or happen again

roll back

[phrasal verb]
1 
roll back (something) or roll (something) back chiefly US
: to reduce (something, such as a price)
2 
: to change (something) back to the way it was at an earlier time : to reverse or undo (something)

roll down

[phrasal verb]
1 
roll down (something) or roll (something) down
: to move (something) down especially by turning a handle
2 
: to unfold the edge of (something, such as a shirt sleeve or pants leg) to make it longer

rolled into one

: combined together into one thing or person

roll in

[phrasal verb] informal
1 
be rolling in (something) : to have a large amount of (something)
2 
: to appear or arrive in large numbers or amounts
3 
: to arrive at a place especially later than usual or expected

rolling in the aisles

— see aisle

roll off the tongue

— see 1tongue

roll on

British, informal
— used to say that you want a time or event to come quickly

roll out

[phrasal verb]
1 
roll out (something) or roll (something) out
: to offer or sell (something) for the first time
— see also rollout
2 
: to make (something that has been rolled into the shape of a tube) long and flat again

roll out of bed

informal
: to rise after sleeping in a bed and especially after sleeping later than usual

roll out the red carpet

— see red carpet

roll over

[phrasal verb]
1 
informal : to allow yourself to be easily defeated or controlled : to make no effort to fight or compete
2 
roll over (something) or roll (something) over
a  : to delay the payment of (something, such as a debt)
b  : to place (invested money) in a new investment of the same kind
— see also rollover

roll the dice

— see 1dice

roll up

[phrasal verb]
1 
roll up (something) or roll (something) up
a  : to move (something) up especially by turning a handle
b  : to fold up the ends of (something, such as a shirt sleeve or pants leg) to make it shorter
2 
informal : to arrive at a place in a vehicle
3 
British — used to invite people to gather around to see a show or to buy things
— see also 1roll 4c, 5 (above)

roll up your sleeves

informal
: to prepare to work hard

roll with the punches

informal
: to not allow yourself to become upset by things that happen

roll your r's

: to pronounce the sound /r/ with a trill
2 roll /ˈroʊl/ noun
plural rolls
2 roll
/ˈroʊl/
noun
plural rolls
Britannica Dictionary definition of ROLL
[count]
1 
: a long piece of cloth, paper, film, tape, etc., that is rolled to form the shape of a tube or ring
2 
: a paper tube that holds candies, coins, etc., inside
3 
a  : a small loaf of bread for one person to eat
b  : a sandwich made with a bread roll
c  : a usually round sweet cake — compare sticky bun; see also jelly roll, swiss roll
4 
: a food that is rolled up for cooking or serving
— see also egg roll
5 
: a thick fold of fat, skin, etc.
6 
: an official list of names
— see also honor roll, payroll
3 roll /ˈroʊl/ noun
plural rolls
3 roll
/ˈroʊl/
noun
plural rolls
Britannica Dictionary definition of ROLL
[count]
1 
: a sound that is produced by a series of quick hits on a drum — see also drum roll
2 
: a deep, continuous sound
3 
: an act of rolling something
4 
chiefly US : a movement in which your body makes a complete turn forward or backward on the ground
5 
: the act of moving or leaning from side to side
6 
: a movement of an airplane in which the airplane is turned upside down and then right side up again

a roll in the hay

informal + old-fashioned
: an act of having sex with someone

a roll of the dice

— see 1dice

on a roll

informal
: experiencing a series of successes