&etkrʃə/ noun a personwho gets into a party without being invited

&etkrʃ/ verb  togatecrash a party to get into a party withoutbeing invited  A group of students tried togatecrash her party.

enter uninvited

Received with pleasure and hospitality into one's company or home, Cordially or willingly permitted or invited, Used in the expression you're welcome to acknowledge an expression of gratitude, noun_ A cordial greeting or hospitable reception given to an arriving person, The state of being welcome, The act of greeting someone?s arrival, especially by saying "Welcome!"; reception, verb_ to accept something willingly or gladly, accept gladly, receive someone, as into one's house, transitive verb_ To salute with kindness, as a newcomer; to receive and entertain hospitably and cheerfully, To receive or accept gladly, To greet, receive, or entertain (another or others) cordially or hospitably, interjection_ Greeting given upon someone?s arrival