lister
How to Use Lister
Learner’s notesIn plain EnglishA person, tool, or machine that lists things — whether that means writing them down, cataloguing birds, or ploughing furrows.
Don't confuse the birdwatching sense with a general "list-maker" — among birders, "lister" specifically means someone chasing rare sightings for their list.
Word Forms
listers plural, listers plural
Fill the Gap
Can you complete this real example?
As a compulsive _____, she had notebooks full of to-do lists going back years.
Etymology
From list (in the sense "to make a list of things") plus the agent suffix -er, meaning "one who does the action."