La proie
e.g. l'aigle s'est abattu sur sa proie = the eagle swooped down on its prey
un oiseau de proie = a bird of prey
être en proie à... or être la proie de... = to be prey to
e.g. je suis en proie au doute = I am beset by doubts
Daily, random French words and expressions. Depending on the mood of the day, anything is possible, from French artists to French movie quiz to recipes to, of course, insults