This means just what is looks like. Someone is late arriving. Here are some sentences.
The Esperanto word for newcomer is novulo but there is no direct translation for the word latecomer.
latecomer
latecomer
The L Word - 2004 Latecomer 3-8 is rated/received certificates of: USA:TV-MA
i do not know how to use embalming in a sentence. (there is the sentence)
So- you are asking when to use 'when' in a sentence. When you are asking how to use when in a question, you are already using when in a sentence, because a question actually is a sentence. I like to use when in a sentence whenever I like.
use contingency in a sentence?
How do you use sedition in a sentence
use adainty as sentence
Can you use abstemious in a sentence?
use aver in a sentence
use figureatively in a sentence