How much does it cost to build a deck? Cost to build a new deck vary from $21.0 to $71.0 per square foot or from $3,528 to $11,928 for standard 12â x 14â deck construction depending on decking prices and work complexity which directly affect the cost of labor. Type of decking is an essential factor in determining the cost of building a deck.
Definition of testimony for English Language Learners. : something that someone says especially in a court of law while formally promising to tell the truth.
verb (used with object) 1. to bear witness to; certify; declare to be correct, true, or genuine; declare the truth of, in words or writing, especially affirm in an official capacity: to attest the truth of a statement. 2. to give proof or evidence of; manifest: His works attest his industry.