Crossword Genius

Empty words designed to capture applause? (8)

Ross

I believe the answer is:

claptrap

I'm a little stuck... Click here to teach me more about this clue!

'empty words' is the definition.
(I've seen this before)

'designed to capture applause?' is the wordplay.
I cannot quite understand how this works, but
'capture' could be 'trap' (trapping is a kind of capturing) and 'trap' is located in the answer.
The remaining letters 'clap' is a valid word which might be clued in a way I don't understand.
This may be the basis of clue (or it may be nonsense).

Can you help me to learn more?

(Other definitions for claptrap that I've seen before include "Meaningless nonsense" , "High-sounding nonsense" , "Utter rubbish" , "Absurd or nonsensical talk or ideas" , "Bunk" .)

I've seen this clue in The Globe and Mail.
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