WordGarden.iohost
A2Pronunciation
UK
- /hˈəʊst/
US
- /ˈhoʊst/
Meanings
Noun
a person who receives or entertains guests
the presenter or leader of a show, broadcast, podcast, or event
a computer or service that provides network resources
More meaningsFewer meanings
an organism that carries a parasite, pathogen, or symbiont
a large number or variety of things
a consecrated wafer used in the Christian Eucharist
Verb
to receive guests or organize an event or program
to store or provide access to a website, file, or online service
Beyond the definition
A host can be the person who invites people and welcomes guests, like the friendly face greeting you at the door. But "host" has other meanings too. In biology, a host is an organism that another living thing lives on or in. You can also host a meeting or a talk show, meaning you lead or organize it. In the digital world, a company or server hosts a website by giving it the space and support it needs to stay online. The context tells you whether we are talking about a person, an animal or plant, or a computer system.
The word "host" is surprisingly versatile! At its most common, a host is someone who receives and entertains guests—think of a party host making sure everyone has a drink and feels welcome. "She was an excellent host, ensuring all her guests felt comfortable." This meaning comes from the Old French word hoste, originally referring to someone offering hospitality.
But "host" extends far beyond human social circles. In science, it refers to an organism that supports or carries another organism, often by giving it a place to live or grow. A tree might be a host to insects, and a human body can be a host to bacteria, viruses, or parasites. In this biological sense, the host is the living thing that the other organism depends on. "The oak tree was a host to a variety of insects."
In modern professional and technical contexts, "host" describes someone who organizes or presents a program, like a podcast or a television talk show. It also refers to the technical act of storing data: "This server hosts our company website," meaning the machine provides the space for the website to function. You might even host an event, taking responsibility for its logistics and execution.
Finally, "host" can describe a great number of things gathered together. You might encounter "a host of possibilities" or "a host of angels," meaning a large and impressive multitude. Whether you're welcoming friends, sheltering wildlife, or powering a website, "host" signifies providing the space, support, or platform for something else to exist.
Examples
- 1
Home entertaining
We're hosting a small dinner for our neighbors on Friday.
- 2
Hospitality
Thank you for being such a thoughtful host.
- 3
Study abroad
She's living with a host family while she studies in Australia.
- 4
Media interview
The host asked the singer about her new album.
More examplesFewer examples
- 5
Awards ceremony
This year's awards ceremony will be hosted by a well-known actor.
- Patternhosted by + person
led or presented by that person
- 6
Sports event
Seoul was named the host city for the tournament.
- 7
Public events
The museum often hosts free talks on local history.
- 8
Web hosting
Our website is hosted on a server in Germany.
- Domainin computing, be hosted on + server/location
be stored and run there
- 9
Parasites
Some animals can host parasites without getting sick.
- Domainin biology, host parasites
carry them and allow them to live inside
See also
Forms and spellings
4 forms open this card.
Main spelling
- hostnounverb
Forms
- hostedpast tenseverbnoun
- hostspluralnounverb
- hosting-ing formverbnoun