If a cell is surrounded by hypertonic solution, then water will move OUT of the cell by osmosis because there is a higher concentration of water inside the cell compared to outside (where there is lots of dissolved salt, etc.) A cell in hypertonic solution will shrink.
Definition of simper for English Language Learners. : 1  to smile in a way that is not sincere or natural. : 2  to say (something) in a way that is not sincere or natural.
Top definition. beeper. An adjective used to convey an idea of something becoming outdated or old. This is an expression that would constantly evolve and as technological advances are found, it is likely that the word cell phone could take its place. Before the advent of Blackberries and cellphones we had beepers also known as pagers.