There is no association found for «Underdrawing».

Wiktionary

UNDERDRAW, verb. (transitive) To cover or line the underside of a structure (such as a floor) with plasterwork, boarding or other such treatment.

Wise words

It is better wither to be silent, or to say things of more value than silence. Sooner throw a pearl at hazard than an idle or useless word; and do not say a little in many words, but a great deal in a few.
Pythagoras