Cohesion, along with adhesion (attraction between unlike molecules), helps explain phenomena such as meniscus, surface tension and capillary action. Mercury in a glass flask is a good example of the effects of the ratio between cohesive and adhesive forces.
Definition of aspire for English Language Learners : to want to have or achieve something (such as a particular career or level of success) ASPIRE Defined for Kids
aspire. vb (intr). 1. (usually foll by: to or after) to yearn (for) or have a powerful or ambitious plan, desire, or hope (to do or be something): to aspire to be a great leader. 2. to rise to a great height. [C15: from Latin aspÄ«rÄre to breathe upon, from spÄ«rÄre to breathe].