The phrase "a host of experts" is correct and usable in written English.
It can be used to refer to a large number of specialists or knowledgeable individuals in a particular field.
Example: "The conference featured a host of experts who shared their insights on climate change."
Alternatives: "a multitude of experts" or "a plethora of experts."
Every year a host of experts produce tropical storm and hurricane forecasts for the Atlantic region.
The commentary drew criticism from a host of experts, from nutritionists to cardiologists.
That connection led to a host of experts willing to work pro bono, including an engineer, a construction company and even the graphic design group Pentagram.
On Friday 10 May, 1-2pm (BST) Guardian Sustainable Business will be joined by a host of experts working in different ways with sustainable textiles.
One of many pertinent observations from a host of experts is that the rich really don't need the government as much as everybody else.
A host of experts have told the government to look at the current tax concessions for investors as an important component of solving a complex problem.
Our tutors include some of the Guardian's most respected names, along with a host of expert and award-winning specialists in a wide range of industries.
He comes with a host of expert "testimonials", from Kay Redfield Jamison to Andrew Solomon, and has had 30 years of experience of working with "schizophrenics" and other patients.
Join us on Friday 8 February 12-2pm, along with a host of expert panelists to discuss what universities should be doing better to support, mould and assist staff in their line of work to help improve staff experience.
Open to extensive debate, the discourse swung between diverse ends of the ideological spectrum in a lively manner, with lectures delivered by a host of expert Indian academics and policy-makers.
In the 1970s this insider/outsider relationship for medicine developed further into a host of expert committees with close relationships within government.
