|1.||[ verb ] be agitated|
|Synonyms:||boil roil churn|
"the sea was churning in the storm"
|Related terms:||move seethe|
|2.||[ verb ] (work) work hard|
|Synonyms:||toil grind labor dig travail fag drudge labour|
"She was digging away at her math homework" "Lexicographers drudge all day long"
|Related terms:||work undertaking labor effort laborer drudgery drudge swot|
|3.||[ verb ] moisten or soil|
: "Her tears moiled the letter"