What is the podium called where lector reads first reading?

There isn't a specific name for the podium where a lector reads the first reading in a Catholic Mass.

* Ambo: This is the general term used for a raised platform or lectern where readings and proclamations are read during the Mass. It can be used for both the first and second readings.

* Lectern: This is a specific type of podium with a slanted surface that supports a book or document. Lecturns are often used for readings in churches.

It's important to note that the specific name of the podium can vary based on the design and structure of the church. However, the terms ambo and lectern are the most common and appropriate terms to use when referring to the podium used for readings during Mass.