Does the word Dukkha means same in every context of Buddha Dhamma?

To clear my and my friends doubts I ask the following question : Does the word Dukkha mean the same in every context of Buddha Dhamma? My opinion is that yes ,it is a general term for all kinds of stress. There is a range of stress , from subtle to deep,and kinds of stress, depending on nature of contact of six senses. Stress of heat , stress of too much cold , stress of sharp pinch , stress of bad smell , stress of loosing loved ones and so on..