Webster’s Revised Unabridged Dictionary · 1913
Throughout
Through·out′ (thro͞o·out′), prep. Quite through; from one extremity to the other of; also, every part of; as, to search throughout the house.
Nor to their idle orbs doth sight appear Of sun, or moon, or star, throughout the year. Milton.
Through·out′, adv. In every part; as, the cloth was of a piece throughout.