Please is a versatile word that functions as both a verb and an adverb, meaning to express politeness, satisfaction, or compliance with someone’s wishes. Please is a shortening of the phrase, if you please, an intransitive, ergative form taken from if it please you, which is in turn a calque of the french s'il vous plaît, which replaced pray. Sit down, if you please.
(used as a polite addition to requests, commands, etc.) if you would be so obliging; Used to make a request more polite: See examples of please used in a sentence.
You say please when you are politely asking or inviting someone to do something. How to use please in a sentence. Used to add force to a request or demand: Used to show that a request is serious or important
Used to ask for something in a polite way; To give satisfaction or pleasure; The meaning of please is to afford or give pleasure or satisfaction. Learn the meaning and correct usage of please.