1 noun animosityachrann masc1 c m uaighneas masc1 c m ueasaontas masc1 c m uit can cause friction between neighbourstig leis a bheith ina údar achrainn idir chomharsana, féadfann sé teacht idir chomharsana2 noun PHYS rubbingfrithchuimilt fem2 c m uconstant friction wore out the clothchaith an tsíorchuimilt an t-éadach