Looked angry with Gerald (6)

I believe the answer is:

glared

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'looked' is the definition.
The answer and definition can be both related to bodily activities as well as being past participle verbs.
Perhaps you can see a link between them that I can't see?

'angry with gerald' is the wordplay.
'gerald' anagrams to 'GLARED'.
But, I'm not sure how this is indicated.

Can you help me to learn more?

(Other definitions for glared that I've seen before include "Lowered" , "Was too bright" , "Glowered" , "Looked angrily" , "Stared fiercely" .)

I've seen this clue in the Evening Standard.

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