The phrase "to cater for" means to provide or prepare something in advance, with the intention of meeting the needs or preferences of a particular group or individual. It can refer to providing food and drinks at an event, as well as accommodating specific dietary requirements or allergies. The term is often used in relation to hospitality services such as restaurants, hotels, and catering companies that offer customized menus and options for their guests. In a broader sense, the phrase can also be used to describe any effort made to anticipate and address the needs of others, whether it's in business or personal relationships.