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.
splutter (third-person singular simple present splutters, present participle spluttering, simple past and past participle spluttered) 1  To sputter. 2  To spray droplets while speaking. 3  To speak hurriedly and confusedly.  To perform to a substandard level.