IPA: //ælˈdʒɛbrəɪst//
KK: /ælˈdʒɛbrəɪst/
A person who studies or works with algebra, which is a branch of mathematics dealing with symbols and the rules for manipulating those symbols.
The algebraist presented a groundbreaking theorem at the conference.
Algebraist → It is formed from "algebra" (from Arabic *al-jabr*, meaning the reunion of broken parts) and "-ist" (meaning a person who practices or is concerned with). An algebraist is a person who practices or specializes in algebra, which involves the manipulation of mathematical symbols and equations.
Think of 'algebra' as the process of bringing together broken parts in mathematics, and '-ist' means a person who specializes in that process. So, an algebraist is someone who specializes in the reunion of mathematical parts.
No commonly confused words.