penumbra 01/08/2017 Definition of the Day
penumbra - a #fringe #region of #partial #shadow around an #umbra #LetsGetWordy #dailydef #penumbra
Let's get wordy!® Graphic and text definitions as available by Voice/Visual Dictionary, theIMG.info #theIMGinfo #DailyDef #DailyGFXDef #LetsGetWordy