Elementary (A2)
IPA: /bɪˈhaɪnd/
KK: /bɪˈhaɪnd/
Definition
Located at the back of something or in a position that is not in front.
Example
The dog was hiding behind the tree.
Conversation

I heard you were feeling a bit behind in your classes.

Yeah, I've been struggling to keep up with the workload.

Have you thought about asking for help with the subjects you're behind in?

I should, it might make things easier if I get some extra support.
Synonyms & Antonyms
Definition
In a position at the back of something or someone; not in front.
Example
The dog was hiding behind the tree.
Conversation

Hey, did you notice how I was lagging behind during the race yesterday?

Yeah, I saw that! You looked a bit tired towards the end.

I know, I really need to work on my stamina so I don't fall behind next time.
Definition
The part of the body that is the back side, often referred to informally as the buttocks.
Example
He fell and landed on his behind.
Conversation

Did you see that funny video where the guy fell on his behind?

Yeah, I couldn't stop laughing!

I mean, who doesn't love a good fall on their behind?
Definition
In a position at the back of something or someone; not in front.
Example
The dog is hiding behind the couch.
Conversation

Do you see that tree behind the house?

Yeah, it's really big and beautiful.

I always thought it looked a bit spooky behind those shadows.
Root Explanation
Behind → The word originates from Old English 'behindan', which is a combination of 'be-' (meaning by or near) and 'hindan' (meaning from the back or behind). Thus, 'behind' refers to being at the back or in a position that is not in front.
Memory Tip
Think of being 'near' ('be-') something 'from the back' ('hindan') — that's why behind means at the back.
Visually Confused Words
hind
bind
bend
beid
behn
bechained