The process of diffusing or the condition of being diffused: the diffusion of new technology around the world. 2. Physics. a. The scattering of incident light by reflection from a rough surface. b. The transmission of light through a translucent material.
The big question first: How much money should we spend on wedding gifts? It definitely depends on how well you know the couple. If a member is in your immediate family, the trimmed mean1 gift spending was $147, and if theyâre extended family, that drops to $71. If thereâs a close friend in the couple, the average spending was $82, and for someone you consider just a friend, the average amount given was an even $50.
The average friend of the couple spends $79 on a wedding gift, according to TheKnot.com. Family members spend nearly twice that: $146.The Knot advises wedding guests to consider the following formula: 1  Co-worker or distant family friend or relative: $75-$100.he average friend of the couple spends $79 on a wedding gift, according to TheKnot.com. Family members spend nearly twice that: $146. The Knot advises wedding guests to consider the following formula: