( ( The ( word profession ) ) ( ( comes ( from ( ( ( the ( Latin professus ) ) , ) ( meaning ( to ( have ( affirmed publicly ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN word) (NN profession)) (VP (VBZ comes) (PP (IN from) (NP (NP (DT the) (JJ Latin) (NNS professus)) (, ,) (VP (VBG meaning) (S (VP (TO to) (VP (VB have) (VP (VBN affirmed) (ADVP (RB publicly)))))))))) (. .)))
The word profession comes from the Latin professus, meaning to have affirmed publicly.
(ROOT (S (NP (DT The) (NN term) (`` ``) (NN science) ('' '')) (VP (VBZ comes) (PP (IN from) (NP (NP (DT a) (NN latin) (NN word)) (SBAR (WHNP (WDT that)) (S (VP (VBZ means) (S (VP (VBG having) (NP (NN knowledge)))))))))) (. .)))