Someone employed to help another with their fitness, especially by means of a personalised diet program and exercise regime.

plural of legal person

plural of displaced person

plural of grammatical person

(idiomatic) A person who wakes up, without difficulty, early each morning and is alert and active during the first part of the day.

(idiomatic) A person whose preference or custom is to remain awake and active during the evening and early morning (night) hours, and who usually sleeps during part of the daytime.

plural of personal property

plural of television personality

(politics, historical) The situation of two or more states sharing the same monarch, usually also with shared dynastic succession.

plural of personal trainer