blocker
nounmasculine/blukɨɐˈdoɾ/medium
blo·que·a·dor
Definition
Something that blocks, impedes, or obstructs.
Sunscreen is essential at the beach.
He installed an ad blocker on his browser.
Common collocations
sun blockerad blockerbeta blocker
Etymology
De 'bloquear' + sufixo '-dor'.