Collocations for umbrella - noun

rolled
beach, sun
golf
nuclear, protective (both figurative)
the American nuclear umbrella over Europe

corporate (figurative, esp. AmE)
broad (figurative)
the broad umbrella of alternative medicine

open, put up, unfurl
fold
carry, hold

stand
stroller (AmE)
body (esp. BrE), company, group, organization (all figurative)
an umbrella group including members of opposition parties

name, term, title (all figurative)
‘Herb’ is an umbrella term covering many types of plant.

under an/the umbrella
She was fast asleep under a big beach umbrella.
the two areas brought together under the umbrella of the committee (figurative)