Diffusion (noun). the act of diffusing, or the state of being diffused; a spreading; extension; dissemination; circulation; dispersion. Diffusion (noun). the act of passing by osmosis through animal membranes, as in the distribution of poisons, gases, etc., through the body.
Learner's definition of EXCITEMENT. 1. [noncount] : a feeling of eager enthusiasm and interest : the state of being excited. Our excitement was building/growing/mounting as the end of the game approached. His hands shook with excitement. The child cried out in excitement.
Definition of 'anxious'. anxious (Ã¦ÅkÊÉs ) If you are anxious to do something or anxious that something should happen, you very much want to do it or very much want it to happen. Both the Americans and the Russians are anxious to avoid conflict in South Asia. He is anxious that there should be no delay.