open
Elementary (A2)
IPA: /ˈoʊpən/
KK: /ˈoʊpən/
adjective
Definition
Not closed; allowing access or passage; free to enter or use.
Example
The door was left open, inviting everyone to come in.
Conversation
Is that cafe still open late at night?
Yeah, I think it closes around midnight.
Great! I love their open seating area outside.
Me too! It's perfect for a casual hangout.
Synonyms & Antonyms
Synonyms
accessible
unrestricted
clear
Antonyms
closed
restricted
blocked
intransitive verb
Definition
To become not closed; to allow access or passage.
Example
The door opened slowly as I approached it.
Tense Forms
Past: opened
Past Participle: opened
Conversation
Are you excited for the new restaurant to open this weekend?
Definitely! I've heard great things about it.
I can't wait to try their famous tacos when they open.
noun
Definition
A contest or tournament where anyone, regardless of skill level, can take part, or a state of being visible and not hidden.
Example
The annual tennis open attracts players from all over the world.
Conversation
I love spending time in the open air during the weekends.
Me too! It feels so refreshing to be outside.
We should plan a hike and enjoy the open trails.
transitive verb
Definition
To make something not closed or to allow access to it by moving or removing a barrier.
Example
Please open the door so we can go outside.
Tense Forms
Past: opened
Past Participle: opened
Conversation
Are you ready to open the presents now?
Absolutely! I’ve been waiting all week for this.
Great! Let’s open mine first, it’s really special.
Root Explanation
Open → It originates from Old English 'open' (meaning not closed or obstructed). The word describes a state of being accessible or not closed off.
Memory Tip
Think of something that is 'not closed' — that's what 'open' means.
Visually Confused Words
copen
pen
ope
unopen
topeng
reopen
popean
koppen