Iontráil sa Lámhscríbhinn:
Sampla(í) Úsáide:
costaisí an bhóthair - "travelling charges". Chuireadh chúig phúint costaisí air. - He had to pay four pounds costs. costaisí tighe - household costs. "i gcomhair costas an róid" - An carruigheach malluighthe.
Foirmeacha Gramadaí:
g. costais, iol. costaisí