peck

definition: a United States dry measure equal to 8 quarts or 537.605 cubic inches
example:
speech part: noun
synonyms:
definition: a British imperial capacity measure (liquid or dry) equal to 2 gallons
example:
speech part: noun
synonyms:
definition: (often followed by `of') a large number or amount or extent
example:
speech part: noun
synonyms: sight
definition: bother persistently with trivial complaints
example:
speech part: verb
synonyms: nag
definition: eat like a bird
example:
speech part: verb
synonyms: pick at peck at
definition: eat by pecking at, like a bird
example:
speech part: verb
synonyms: pick up
definition: hit lightly with a picking motion
example:
speech part: verb
synonyms: pick
definition: kiss lightly
example:
speech part: verb
synonyms: smack

How peck is being used?