The most common and most likely answer to this crossword clue is the 8 letter word LECTURES
I've seen this crossword clue in The Guardian
L
E
C
T
U
R
E
S
Buddy explains!
The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does LECTURES mean?
LECTURES noun- A spoken lesson or exposition, usually delivered to a group.
- (by extension) a class that primarily consists of a (weekly or other regularly held) lecture (as in sense 1) [usually at college or university]
- A berating or scolding.
- The act of reading.
- To teach (somebody) by giving a speech on a given topic.
- To preach, to berate, to scold.