Confused and have questions? We’ve got answers.
With Chegg Study
, you can get step-by-step solutions to your questions from an expert in the field. If you rather get 1:1 study help, try 30 minutes of free online tutoring with Chegg Tutors
From Biology-Online Dictionary | Biology-Online Dictionary
1. The act of covering with a roof.
2. The materials of which a roof is composed; materials for a roof.
3. Hence, the roof itself; figuratively, shelter. Fit roofing gave.
4. (Science: chemical) The wedging, as of a horse or car, against the top of an underground passage.