Possible signs and symptoms in anyone older than the age of 2 include: 1  Sudden high fever. 2  Stiff neck. 3  Severe headache that seems different than normal.  Headache with nausea or 1  vomiting. Confusion or difficulty concentrating. 2  Seizures. Sleepiness or difficulty waking.  Sensitivity to 1  light. No appetite or  thirst.
Lexis (linguistics) In generative linguistics, a lexis or lexicon is the complete set of all possible words in a language. In this sense, child, children, child's and children's are four different words in the English lexicon. In systemic-functional linguistics, a lexis or lexical item is the way one calls a particular thing or a type of phenomenon.
Best Answer: lexicon is a term that refers to the words and phrases that you actually employ to transfer meaning to others.The lexical choices you make are simply the ways that you choose to express yourself. You may find, as an individual, that you adjust your lexical choice to match the audience.he lexical choices you make are simply the ways that you choose to express yourself. You may find, as an individual, that you adjust your lexical choice to match the audience.