one-off

That “every nation for itself” approach may yield some one-off wins, but it threatens to dismantle the system that made us the world’s economic superpower in the first place.

Unite said that if the council was prepared to make a firm offer of a one-off payment and guaranteed that there would not be any further pay cuts, its members would go back to work.

Whether it's a one-off due to the family connection or the start of a big return to film remains to be seen.

Though one-off events may come later in the year, Ebsen is focusing solely on serving fire victims until at least June, with monthly Horses and Healing sessions like this one.

The one-off donation from Prince Harry from his Spare book was "incredibly useful" but did not represent a long-term "funding pipeline", said Sentebale.