grader
Word family
Synonym discussion
Sense: noun/1
'Student' is the most general word for anyone who studies at a school, college, or university, and it does not specify the year level. 'Pupil' is more common in British English for younger school-age learners, though it can sound formal or old-fashioned in US English. 'Schoolchild' refers specifically to a child at school but, like 'student', does not indicate the grade. 'Learner' is broader still, covering anyone acquiring a skill or knowledge in any setting. When you need to say exactly which year a child is in, 'grader' (with a number) is the most precise choice in US and Canadian English. For example, 'a second grader' immediately tells you the child is in their second year of elementary school, whereas 'a young student' could mean almost anything.
Etymology
Grader is formed from the noun 'grade' (a level, step, or rank) plus the agent suffix '-er' (someone or something that does a particular thing). 'Grade' entered English from French, which borrowed it from Latin 'gradus', meaning a step or degree. The use of 'grade' for a school year level began in the early 1800s in the United States, and 'grader' soon followed as the word for a student at that level. The sense of a person who marks or scores work comes from the verb 'grade' (to assign a score or rank), which developed in the late 19th century.