to suppose something is true, without evidence
Since all the lights were out, we assumed no one was home.

signature of a famous person
I was lucky enough to get her autograph before she left the auditorium.

a meal, usually in the open air, where food like beef, chicken, or fish are roasted over an open fire
We had a barbeque last Saturday night in my backyard.

either side of the face below the eye
She gave him a kiss on his cheek.

very busy
The crowd was hectic after the home team won the championship match.

a game used to create income for the government or a charity in which many tickets with distinct numbers are sold and a few numbers are chosen by chance to receive prizes
Many people bought tickets for the big lottery that was worth millions of dollars.

to refer to something briefly; to write or speak about something briefly
She mentioned that she wanted to have a romantic dinner on her anniversary.

to some degree
She's not the fastest in the class, but she runs pretty fast.

an event where friends get together to sleep at the same house
My parents agreed to let me have a sleepover with three of my friends.

a fall of water from a height
Niagara Falls is one of the world's most famous waterfalls.