[bough] n [ME, shoulder, bough, fr. OE bog; akin to OHG buog shoulder, Gk pechys forearm] (bef. 12c): a branch of a tree; esp: a main branch -- boughed adj
BOUGH
Meaning of BOUGH in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012