The term 'Offer for Sale' can be summarized by the word 'VEND, ' which is a four-letter word meaning to sell or offer something for sale. It is often used in the context of a business transaction, where one party offers goods or services to another party in exchange for money or other forms of payment. VEND is also used in the context of auctions, where an individual or organization offers items for sale to the highest bidder.