The noun toil has 1 sense (no senses from tagged texts)
1. labor, labour, toil -- (productive work (especially physical work done for wages); "his labor did not require a great deal of skill")
Overview of verb toil
The verb toil has 1 sense (first 1 from tagged texts)
1. (2) labor, labour, toil, fag, travail, grind, drudge, dig, moil -- (work hard; "She was digging away at her math homework"; "Lexicographers drudge all day long")