(n.) In framing, the piece of timber fitted between two trimmers, and supported by them, and carrying the ends of the tailpieces.
HEADER
Meaning of HEADER in English
Webster's English dictionary. Английский словарь Webster. 2012
(n.) In framing, the piece of timber fitted between two trimmers, and supported by them, and carrying the ends of the tailpieces.
Webster's English dictionary. Английский словарь Webster. 2012