Cryptic crossword clue
That man is after the old lady’s pounds 6

The most common and most likely answer to this crossword clue is the 6 letter word MASHES

I've seen this crossword clue in The Daily Telegraph
M
A
S
H
E
S

Buddy explains!

The straight part
We know that "pounds" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case pounds = mashes.
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 MASHES mean?

MASHES verb
  1. To convert into a mash; to reduce to a soft pulpy state by beating or pressure
  2. In brewing, to convert (for example malt, or malt and meal) into the mash which makes wort.
  3. To press down hard (on).
  4. To press.
  5. To prepare a cup of tea in a teapot; to brew (tea).
  6. To act violently.
MASHES verb
  1. To flirt, to make eyes, to make romantic advances

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