Definition: Acridia refers to a type of material that can absorb, as a result of its high absorption capacity, a large amount of light without the light being absorbed in response to this absorbance. In other words, the absorbance is greater than expected for its absorptivity and, when measured under typical conditions, it absorbs significantly more than the absorbent would be expected to absorb. Acridia has been used by chemists since ancient times to indicate the level of a chemical compound in which light absorption was greatest. The word acridia can be used to describe any substance that is considered highly absorptive or absorbing.

acardia

Definition: Acardi The word 'acardi' literally translates to 'heart' in Italian. It is a term that refers to a type of organ which is often found on the left side of the heart, particularly in the right atrium (atrium ventriculosus), which is a branch of the right coronary artery. In more scientific terms, acardi means an organ or tissue that is located or situated at the front end of a blood vessel. The term is also used to refer to a section of the heart that is typically found on the left side and therefore often referred to as an 'acardia'. The definition of the word 'acardi' varies depending on the context in which it is used, but generally it refers to a specific type of blood vessel or organ located at the front end of a blood vessel.

acardiac