I have a list of vocabulary words (it can also be a list of idioms). Now, how do I refer to a particular word in regards to what position it has in the list? I really don't know how to formulate this properly but it should be something along the lines of, for example, when you receive an invoice and in that invoice there are lines and each line has something written on it (maybe, some kind of service that you paid for). So, you can refer to a particular item listed in the invoice as a line item. Can you think of something similar but for words in a vocabulary list? Does list item sound alright to you guys?
An example of a word list (note: adjectives and nouns):
An example of an idiom list:
- rain cats and dogs
- cop a plea
- aim high
- my dogs are barking
- count me in
I need this term as a table column name for my database application.