Meaning & Definition
noun
The line at which the earth's surface and the sky appear to meet.
As the sun began to set, the sky turned a brilliant orange at the horizon.
The limit of one's knowledge, experience, or interest.
Traveling to new countries broadened her horizon and opened her mind to different cultures.
A specific region or area of knowledge or interest.
The scientist is exploring the horizons of renewable energy technology.
Etymology
From Middle French 'orizon', from Latin 'horizontem', from Greek 'horizōn', meaning 'to bound'.
Common Phrases and Expressions
beyond the horizon:
Refers to things that are not yet visible or achievable.
expand one's horizons:
To broaden one's range of interests or experiences.
horizon scanning:
The process of identifying and reviewing potential future developments.
at the horizon:
Something that is looming in the near future.
Slang Meanings
The future or what is to come.
Keep your eyes on the horizon; good things are on their way.
An idea or goal that one is striving for.
He's got great horizons ahead of him with that new job.