nounAinmfhocal1medicineleigheasblockageoclúidfem2cmucalcadhmasccmustopadhmasccmuthis causes occlusion of blood vesselscalcann sé seo na fuileadáin, stopann sé seo an fhuil sna fuileadáin2blockage of view or objectbacmasc1cmuit's hard to get the whole view because of the many occlusionsis deacair an radharc ar fad a thógáil mar tá go leor rudaí sa tslí3meteorologymeitéareolaíochtof weather frontoclúidiúmasc4medicineleigheasin dentistryoclúidfem2cmu5linguisticsteangeolaíochtphoneticsoclúidiúmasc