Having achieved satisfaction, as of one's goal: content, gratified, happy, satisfied 1. To bring into actuality; effect: fulfilled their promises. 2. To carry out (an order, for example). 3. To measure up to; satisfy. 4. To bring to an end; complete An example is: She is fulfilling her dream to travel around the world.

fulfilling= making you feel happy and satisfied Example: Nursing is hard work, but it can be very fulfilling.

It means completely (full) filling and is used in an emotional sense. You would not fullfill your car's gas tank, but a personal relationship can be fullfilling if all of one's personal needs are met by the other person.

i like ksenia's answer the best (and her pic too) lol

Это слово в русском варианте может иметь различное значение в зависимости от контекста предложения. 1. исполняющий, выполняющий, совершающий, осуществляющий 2. завершающий 3. удовлетворяющий (требованиям, условиям)