Pulmonary hypertension is a type of high blood pressure that affects the arteries in your lungs and the right side of your heart. In one form of pulmonary hypertension, tiny arteries in your lungs, called pulmonary arterioles, and capillaries become narrowed, blocked or destroyed. This makes it harder for blood to flow through your lungs, and raises pressure within your lungs' arteries.
â¢ LISP (noun) The noun LISP has 2 senses: 1. a speech defect that involves pronouncing 's' like voiceless 'th' and 'z' like voiced 'th'. 2. a flexible procedure-oriented programing language that manipulates symbols in the form of lists. Familiarity information: LISP used as a noun is rare. â¢ LISP (verb) The verb LISP has 1 sense:
(Redirected from LSP dictionary) A language for specific purposes (LSP) dictionary is a dictionary that intends to describe a variety of one or more languages used by experts within a particular subject field. The discipline that deals with LSP dictionaries is usually called specialised lexicography and is a branch of lexicography. 1 Users.